George Edward Burke

Car tire has an issue, luckily with this break out diagram I can find and fix the issue

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A couple of days ago, I saw some discussions at MotorInc about the Tata Altroz Racer, criticizing that it doesn't live up to its name and is more like an Altroz+. While I understand Tata Motors focus on boosting short-term sales for the Altroz, they should consider a broader perspective similar to what Mercedes and BMW have done with their AMG and Alpina lineups. Tata has a golden opportunity to create a truly sporty version of the Altroz, much like their successful JTP versions. By removing unnecessary features like heated seats and the 10-inch display and opting for old-school analog components, a more powerful engine, short shifters, and a stiffer suspension, they could attract a loyal customer base. These buyers, often in their late 20s or early 30s, are likely to stick with the brand as they grow older and their vehicle preferences evolve. For example, Mercedes and BMW's AMG and Alpina models might not sell in massive numbers, but they build brand aspirations and serve as free advertising. These models capture the excitement and passion of driving, creating a deep emotional connection with their owners. Tata could achieve similar success by focusing on creating a performance-driven Altroz that stands out in the market. I do acknowledge that Tata's current strategy may have its benefits, such as appealing to a broader audience with more tech-savvy features. However, a balanced approach that also caters to enthusiasts seeking a pure driving experience could enhance the brand's long-term appeal. Ultimately, when these buyers transition to SUVs in their 40s, they are more likely to stay with Tata, having developed brand loyalty through their positive experiences with a truly sporty Altroz. This approach may not yield immediate high sales, but it builds brand aspirations and serves as an investment in the brand's future. #TataMotors #AltrozRacer #AMG #Alpina #Automotive #CarEnthusiasts #BrandLoyalty #SportyCars #AutomobileIndustry #MarketingStrategy #FreeAdvertising

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Ansys SCADE Suite is a model-based development environment for reliable embedded software, which provides linkage to requirements management, model-based design, verification, qualifiable/certified code generation capabilities and interoperability with other development tools and platforms

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AUTOMOTIVE SENSE AND AVOID RADAR CONCEPT

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Engineering thought of the day " Weight transfer vs shifting CG - Unsecured Cargo - #AEBS" As I had already mentioned in my previous articles developing AEBS for trucks and buses is different ball game due to huge longitudinal load transfer . It becomes extremely difficult to develop AEBS for unsecure cargo vehicles like food product tankers ( no baffle plates) to provide an optimal braking force right in time to avoid collision and preventing loss of vehicle control at the same time. Just to show you glimpses of problem I have mentioned below few mathematical calculations ( sample only) Lets assume a case of milk tanker with following specifications Tanker capacity - 5000 L  , 5000 kg - considering Milk Weight  Length - 15 feet length - 5 meters Gross vehicle weight - 42000 Kg Lets consider a case of Braking from initial velocity of 80 KMPH ( 22.22 m/s) with deceleration of 0.7 g ( 6.86 m/ sec^2) which will reduce the speed of tanker to 55.29 KMPH (15.36 m/ sec) within a second , that means a velocity difference of 6.86 m/sec. This will result into exertion of force of 78432 during first second due to liquid moving forward and hitting front wall of tanker Lets take another case of Braking from initial velocity of 80 KMPH ( 22.22 m/s) with deceleration of 0.4 g ( 3.92 m/ sec^2) which will reduce the speed to 65.88 KMPH (18.3 m/ sec) in one second , that means a velocity difference of 4 m/sec , This will result into exertion of force during first second 26666 N This calculation of course is neither precise nor accurate , this is just an example of what can happen. Even deadlier problem is CG shift , during straight line braking the longitudinal load transfer happens from rear to front axle  with reference to CG and in case of trucks with unsecure cargo like tankers , that CG reference itself is shifting making braking an extremely critical maneuverer in order to avoid "emergency" situation to ego vehicle while saving accident In India other conditions like an un evenly loaded cargo , improperly secured cargo etc. are common as well , even for vehicles which don't belong to category of tankers. This is the reason why at Starkenn Technologies we have developed an #AEBS with a tanker mode to alter braking characteristics to avoid danger The sole reason we do this is because " Every life counts " Sumedh Badve , Swastid Badve , Paritosh Dagli VC: Google

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🚆⚙️ The Power of DC Traction Motors ⚙️🚆 In the ever-evolving world of transportation, efficiency, reliability, and sustainability are paramount. DC traction motors stand at the forefront of this revolution, driving everything from electric trains to modern trams and even electric vehicles. 🔧 Why DC Traction Motors? High Efficiency: DC traction motors convert electrical energy into mechanical energy with remarkable efficiency, ensuring that more power goes directly to motion. Robust Performance: These motors provide consistent and reliable performance, making them ideal for heavy-duty applications and long operational hours. Smooth Control: With excellent speed control and torque characteristics, DC traction motors offer a smooth and responsive ride, enhancing passenger comfort. Sustainability: As we push towards greener solutions, the reduced emissions and lower maintenance requirements of DC traction motors contribute to a more sustainable future. #zorail #railway #maintenance #demiryolu #raylısistem #innovation #management #HumanResources #digitalmarketing#technology #creativity #Future #futurism #Entrepreneurship #Careers #Markets #Startups #Marketing#SocialMedia #VentureCapital #SocialNetworking #LeanStartups #Economy #Economics #socialmedia #socialnetworking #venturecapital #motivation #sustainability #healthcare #education #design #sales #fundraising #construction

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🚗 Model Testing in CAE: Unlocking Automotive Performance and Safety✨ ✅Model Testing in Computer-Aided Engineering (CAE) is redefining the way we design and analyze vehicles. Key insights from Vasu Venkatesh and ABIJITH MESIA A reveal how these methodologies are shaping the future of automotive engineering. Here's what stood out: 🔍Introduction to Computer Aided Engineering(CAE): A deep dive into CAE and its pivotal role in modern design and analysis. 🖥️ Key Techniques in CAE: A tour of several techniques including Finite Element Analysis, Computational Fluid Dynamics, and Multibody Dynamics (MBD). 🗒️ Benefits of CAE in Engineering Design and the future of CAE. ⛑️ Model Testing and Correlation Optimization: Explained Finite Element Analysis Technique using the example of Virtual Helmet Testing. CAE is more than a tool—it’s the driving force behind innovation, efficiency, and safety in the automotive world. As we embrace these advancements, the possibilities are endless! 🚀 💡 What excites you most about the future of CAE in automotive design? Let’s discuss! #𝐀𝐓𝐀𝐆𝐓𝐑2024 𝐢𝐬 𝐁𝐫𝐨𝐮𝐠𝐡𝐭 𝐭𝐨 𝐲𝐨𝐮 𝐛𝐲: Agile Testing Alliance Tietoevry #TietoevryCare #Tietoevryindia DevOps++ Alliance I2IT Pune Fiserv QA Mentor - Software Testing Expert - 14 Years of Making Products Successful #AutomotiveInnovation #CAE #ModelTesting #EngineeringExcellence #FutureOfMobility

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Wouldn't it be so much easier if things just worked out? But alas, the recent problems with electric vehicle fires, and the persistent range anxiety - which, let's face it, is mostly due to an underdeveloped charging infrastructure - calls for other solutions. Will we now see the resurgence of the range extender? It's basically a combustion engine that only charges the battery, but does not drive the wheels. BMW Group stopped putting their range extender into the i3 in 2018, but recently, there has been more talk about it, by Jeep and Hyundai Motor Company (현대자동차), amongst other. Hyundai's EREV technology seems to be going in this direction, with their electric range extender for the Santa Fe by 2026. The race for innovation that we have seen in the transition to non-combustion mobility (electric and hydrogen) is also a race for #global #leadership #talent, to stay ahead in the competitive #automotive industry. I have to say, Hyundai has been doing a good job to attract innovative executives, such as Dr. Manfred Harrer who came from Porsche and Apple. It will be exciting to follow this journey. 🌍🚙 #Automotive #GlobalTalent #ElectricVehicles #Innovation https://lnkd.in/gdjRUZqs

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LSM TrainSense® and LSM BridgeSense® (both Int. pat. pend.) offer a cost-effective solution. Priced under $100 per in-cabin device per vehicle, these systems require no extra infrastructure or ongoing maintenance / support, and are easy to implement, with the low costs recoverable through vehicle registration. This CAAS mitigation technology can save lives, prevent injuries, and reduce taxpayer expenditure by $millions or even $billions compared to more expensive, less effective systems. LSM TrainSense® and LSM BridgeSense® can integrate or augment with existing tech, minimise human error, behavioural issues, and environmental factors. They provide audible and visual alerts inside the driver’s cabin and can trigger deceleration, braking, or automatic emergency braking (AEB) if warnings are ignored. For more on over-height vehicles and rail crossing incidents, visit our LinkedIn posts at https://lnkd.in/g8gUArA7 and https://lnkd.in/gmGAwaXe. #rail #trainsense #bridgesense #bridgeimpact #bridgecollision #teamlsm #railwaysafety #railsafety #levelcrossings #railwaysafetydevices #bridgeengineering #bridgedesign #bridgeclearance #overheadimpact #technology #innovation #creativity #healthandsafety #railsafety

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Electronic Control Unit (ECU): Exploring the Role, Functions, and Impact on Engine and Vehicle Systems The Electronic Control Unit (ECU), also known as the Engine Control Module (ECM), is the central nervous system of modern automobiles, playing a crucial role in managing and optimizing the performance of various engine and vehicle systems. It utilizes sensors, actuators, and microprocessors to gather real-time data, make complex calculations, and precisely control various functions, ensuring a smooth, efficient, and environmentally friendly driving experience. Role and Functions of the ECU: Engine Management: The ECU controls the engine's air-fuel mixture, ignition timing, and other critical parameters to optimize combustion, maximize power output, and minimize emissions. Transmission Control: In automatic and semi-automatic transmissions, the ECU manages gear shifts, ensuring smooth and timely transitions based on driving conditions and engine performance. Emission Control: The ECU monitors and controls emission-related components, such as the catalytic converter and exhaust gas recirculation (EGR) system, to reduce harmful pollutants. Vehicle Safety Systems: The ECU integrates with safety features like airbags, anti-lock brakes (ABS), and electronic stability control (ESC), providing real-time intervention to enhance safety and prevent accidents. Driver Information and Comfort: The ECU communicates with various displays and controls, providing the driver with real-time information on fuel economy, engine performance, and other vehicle parameters. It also regulates comfort features like climate control and seat adjustments. Impact of the ECU on Engine and Vehicle Systems: Improved Engine Performance: Precise control of engine parameters leads to enhanced power output, smoother operation, and better fuel efficiency. Reduced Emissions: Optimized combustion and emission control strategies minimize harmful pollutants, contributing to a cleaner environment. Enhanced Safety: Integration with safety systems provides faster response times and more effective intervention in critical situations, reducing accident risks. Greater Driver Convenience: Real-time information and automated control of comfort features enhance the overall driving experience. Diagnostic Capabilities: The ECU's ability to monitor and store data allows for advanced diagnostics, enabling technicians to quickly identify and address potential issues. Examples of ECU Applications: Engine Management Systems (EMS): Responsible for controlling fuel injection, ignition timing, and other engine parameters. #CarParts #AutomotiveDetailing #AutoAccessories #VehicleUpgrades #CarMods #CustomCarParts #AutoDetail #CarRestoration #PerformanceParts #AutoDetailing #CarCustomization #VehicleMaintenance #CarEnthusiast #AutomotiveTech #DIYAuto #CarCare #VehicleDetail #AutoParts #CarCareTips #AutomotiveDIY

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Recently All India Council for Technical Education (AICTE) launched the YASHASVI scholarship to encourage core engg. students, a laudable initiative as we need domain expertise to solve industry problems. When these domain experts join industry, they look for "easy to use" platforms to build predictive models as they have limited coding experience. One example is at Cummins India, where the domain team with limited coding experience used MATLAB for deploying AI based reduced order modeling that increased model speed to eight times faster than real time! Quoting Mr. shakti saurabh, Cummins India, “There are a lot of benefits associated with using MATLAB, such as the low to no coding experience required, so a beginner user can also develop these models…. We can get more out of the platform without having to spend a lot of time on the code development work.” #lowcode #nocode #artificialintelligence #reducedordermodeling Read the article for more details - https://lnkd.in/gUyHxGuG

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Axial flux motors are significant in electric vehicles (EVs) due to their compactness and high torque, making them ideal for EVs like cars, bikes, and airplanes. Their adoption is driven by the surging demand for electric vehicles, enhancing vehicle performance and efficiency. #electricvehicle #evs #axialflux #powertrains #torquevectoring

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Green Tiger Mobility, an innovative #startup, is revolutionizing India's two-wheeler market with hybrid technology. By retrofitting existing vehicles, they’re making strides in #EV adoption. As a beneficiary of the MathWorks Accelerator and Startup Programs, and with the help of MathWorks Consulting Services and tools like MATLAB, Simulink, and Stateflow, they've optimized their battery management system, achieving up to 70 km (43.5 miles) on a 1.8 kWh battery pack! 🌱🔋 Read the full story: https://spr.ly/6045itLmB

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Earlier this afternoon, we received some fascinating insights from Rohan Verma at FEV North America, Inc.. In his talk, Rohan discussed how his team used CONVERGE to optimize the design of a mono-fuel direct injection compression ignition internal combustion engine. Their final evaluation focused on parameters such as cylinder pressure, heat transfer, and gross engine output. We’re almost done with Day 2 of the 2024 CONVERGE CFD Conference, but there’s plenty more talks to go! There’s still time to register, so act quickly and sign up for Day 3 now! https://lnkd.in/gAxSqqZG #CFD24 #CONVERGEcfd

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#MythBuster Friday at System Engineering #Myth : A high traceability coverage number between SW requirements & SYS requirements automatically guarantees the completeness & quality of the SW requirements. Unfortunately, some Tier 2 companies even resort to copying & pasting SYS requirements into SW requirements, perpetuating this misconception. #Busted : As we navigate the complex landscape of SW development, it's alarming to see some companies prioritize shortcuts over substance. Copying & pasting SYS requirements into SW requirements may save time, but it's a recipe for disaster. The distinction between "what" & "how" is not just a semantic nuance; it's a fundamental principle that governs the very fabric of SW development. #Truth: The truth is, traceability coverage numbers are only a small part of the puzzle. Here are the reasons why they don't guarantee completeness & quality: 1.LackofContext: Traceability coverage measures links, but not the relationships between requirements. It's like having a map without a compass – you may know where you are, but not where you're going. 2.FalseSenseOfSecurity: High traceability coverage numbers can include false positives & false negatives, making it difficult to trust the results. 3.Depth&BreadthOfLinks: Traceability coverage only measures the number of links, not their depth & breadth. It's like trying to grasp a work of art by only looking at the surface – you miss the nuances, the emotions, and the meaning. 4.ClarityOfRequirements: Even with high traceability coverage, SW requirements can be unclear, ambiguous, or incomplete. It's like trying to build a castle on shaky foundations – it may look impressive, but it's bound to crumble. 5.IssuesWithSYSRequirements: SYS requirements themselves may have issues, which can be masked by high traceability coverage numbers. It's like trying to sweep dirt under the rug – it's still there, waiting to trip you up. 6.NeglectOfNonFunctionalRequirements: Traceability coverage typically focuses on functional requirements, neglecting the non-functional ones. It's like building a beautiful house without considering the foundation – it may look great, but it's not livable. 7.RegressionTestingConundrum: Even with high traceability coverage, changes require thorough regression testing. It's like trying to hold water in your hands – it slips through the cracks. 8.TestCoverageMyth: A high traceability coverage number doesn't guarantee adequate test coverage. It's like proving a theorem without considering assumptions – elegant, but fundamentally flawed. #Conclusion: As we go via complexities of SW development, it's essential to remember that traceability coverage is just one metric among many. It's a tool, not a magic wand. By using it in conjunction with other metrics, reviews, & analyses, we can ensure that our SW requirements are complete, of high quality, and meet the ever-changing needs of our users. #SystemEngineering #QualityMatters #DontBeCopyPasteClown

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Performing an automotive drain current test, also known as a parasitic drain test, involves measuring the amount of current drawn from the vehicle's battery when the vehicle is off. This helps identify any excessive current draw that could drain the battery. Here’s a step-by-step guide on how to perform this test: Tools Needed: - Digital multimeter (with a current measurement function, typically in the milliamps (mA) range) - Wrenches or socket set (for disconnecting battery terminals) Steps: 1. *Safety First: - Ensure the vehicle is in a safe environment and that the key is out of the ignition. - Wear safety goggles and gloves to protect yourself. 2. *Access the Battery: - Locate the vehicle's battery, usually found under the hood or in the trunk. 3. *Disconnect the Negative Terminal: - Use a wrench or socket set to carefully disconnect the negative (-) battery terminal cable. - Ensure that the cable is secured and does not touch the battery terminal or any other metal part. 4. *Set Up the Multimeter: - Set the multimeter to the DC current (A) setting, typically in the 10A range to start. - If the multimeter has an auto-ranging feature, enable it. If not, you may need to adjust the range manually. 5. *Connect the Multimeter: - Connect the multimeter leads in series with the negative battery cable and the negative battery terminal. - Connect one lead to the negative battery cable and the other lead to the negative battery terminal. - Ensure a secure and stable connection to avoid false readings or interruptions. 6. *Observe the Reading: - Check the current reading on the multimeter display. - Typical acceptable parasitic drain current for modern vehicles is around 20-50 mA. Anything significantly higher could indicate a problem. 7. *Isolate the Source of the Drain: - If the current reading is excessively high, begin isolating the source of the drain by pulling fuses one at a time from the vehicle’s fuse box. - After removing each fuse, observe the multimeter reading. If the current drops significantly after removing a particular fuse, the circuit associated with that fuse is likely causing the drain. 8. *Further Investigation: - Once the problematic circuit is identified, further investigate the components or devices on that circuit for faults or abnormal power consumption. 9. *Reconnect the Battery: - After completing the test, reconnect the negative battery terminal securely. - Ensure all tools and equipment are removed from the engine bay or trunk. 10. *Record Findings: - Document the test results and any actions taken for future reference or for informing a professional mechanic if needed. # Additional Tips: - Ensure all accessories (lights, radio, etc.) are turned off before starting the test. - Allow the vehicle to enter sleep mode (usually takes a few minutes) after turning off the ignition before measuring the current, as some modules may stay active for a short period.

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Requirement analysis is the priliminary basement of the overall system design. The system architecture concept will be generated by this requirment. Without proper requirement analysis from system to component level, potential failure may arise in various interfaces between mechanical-electrical-software-mechatronics system of a vehicle. From my real experience in motorcycle industry , i have seen product failures due to lack of system integration approach. Because the requirement has not been analyzed accordingly. Even a simple requirement missing may failue the whole product life-cycle. In model based system engineering we can detect the future potential failure issues with a technic called FMEA (Failure mode effect avoidence). Currently at Hubei University Of Automotive Technology with my professor we are conducting research on electric vehicle multi-domain integration issues. Because often EV vehicles are being converted to some degree of automation and electricifcation rather than starting from clean sheet. Therefore it is very important to optimize efficient integration for efficient electrification of systems. You can get insights from latest automotive system engineering publication from Dr.Unal Yildirim works (my research supervisor): https://lnkd.in/gdKjbFvt

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