The automotive industry is undergoing one of its biggest disruptions ever, what’s with consumer demand, government policies and the latest technology making their way into the vehicles of tomorrow.

To bring forth discussion and ignite conversation around the topic of Vehicle Dynamics & ADAS (Advanced Driver Assistance Systems), SAEIndia Northern Section recently held a two-day seminar ‘Motion In Control-IV 2025’ on 6 February 2025. It featured presentations, live demonstrations and a panel discussion, at Global Automotive Research Centre (GARC), Chennai.

The event was supported by ICAT, Maruti Suzuki India, ATS, GARC, AB Dynamics, Tenneco, JK Tyre, 4active, Applus IDIADA, ZF, Stahle, CEAT, Applied Intuition, Rane, Gabriel, Continental, MRF, OXTS and Kiriu Corporation. Motoring Trends was the official media partner for the event.

It brought together industry experts from automakers, component manufacturers, testing equipment manufacturers and even educational institutions to discuss, debate and plan the way forward.

It is no secret that various factors such as consumer awareness, innovative technologies and regulatory push are enabling automakers to incorporate various sensors and AI-enabled tech such as ADAS to become a common sight.

What’s more, while these technologies are quite popular in developed markets, they cannot be simply copied-pasted in India; the adoption is not quite so simple.

The two-day open platform brought forth industry experts to share their views on how conventional vehicle dynamics solutions are paving the way for sensor-based technologies. This not only makes the vehicles safer but also opens the doors for new ways to look at vehicle design, validation and even certification for India-specific challenges.

Day 1

The first day of the event saw Vivek Trivedi, Executive Vice-President – Engineering, Maruti Suzuki India share his views on the topic of ‘Insight of Future Technologies in India related to Vehicle Dynamics & ADAS’.

Dr. Subramaniam K, R&D Head at Ashok Leyland gave a presentation on ‘Vehicle Dynamics in EV: Advantages and Challenges’.

Renji Issac, Senior Vice-President Research & Development, CEAT presented his views on ‘Tyre development in a virtual world’.

Dr. V. Vikraman, Senior Vice-President, Research & Development, Mahindra & Mahindra, gave insights on how the automaker was using the latest technology and tools for development of its high-performance SUVs.

Dr. Ramadhas Arumugam Sakuthalai, Director, GARC, spoke about how Indian testing agencies were prepared to support the automotive industry for their testing needs when it came to Vehicle Dynamics and ADAS solutions.

Amardeep Singh, Vice-Chair, SAEINS and Convenor MIC-IV, and VP – Engineering, Maruti Suzuki India set the context for plenary sessions.

This was followed by Dr. Peter Pfeffer, CEO, Mdynamics presenting his thoughts on ‘Advance Driving Characteristics Development Through Performance – HIL (Hardware in Loop) and Driving Simulator.

The audience also got to understand on what was happening in the field of validation and release of L2/L3 ADAS at scale by Aniruddha Reddy, Head of Sales EMEA & India, Applied Intuition.

In a joint presentation, Piyush Ghongade, Head- Vehicle Dynamics, CEAT and Jagdish Chauhan, Team Lead – NVH, 4W, CEAT spoke about the ‘Role of Vehicle Dynamics in Advanced NVH Tyre Tuning: Challenges and Solutions.’

Dr. Roshi John, Founder & CEO, RoshAI introduced the company’s approach towards self-driving vehicles.

Dr. Rajesh Kannan Megalingam, Associate Professor, Department of Electronics & Communication Engineering, School of Engineering, Amritapuri, gave a presentation on ‘Exploring Autonomous Vehicle Scenarios in Indian Roads: Smart Centre Case Studies’.

The last session of the day saw Vipul Dave, Senior Business Development Manager – UK, Greater Europe & India AB Dynamics give his perspective on Future Trends in ADAS Testing.

Balaji Lenin, General Manager, Rane Brake Linking and Michninari Ishikawa, Manager, Nisshinbo Brake, spoke about the Brake friction material for advanced vehicle technologies.

Jojo Chacko, Technical Product Expert, Vector, spoke about ‘Addressing Challenges in Vehicle Dynamics for ADAS’.

Raunak Santosh, DGM Head – Chassis & Active Safety, IDIADA gave a presentation on ‘Vehicle Dynamics – In the age of new Technological Revolution.’

Day 2

The second day of the event saw Ms. K Rajrajeswari, Senior Engineer, GARC and S Perumal, Manager, GARC gave a presentation on Vehicle Dynamics & ADAS Testing Solutions at GARC.

Sunil Patil, Director Engineering, ZF India spoke about the ‘Scalable ADAS Systems for Emerging Markets’.

Prof C Lashmikanathan of Amrita School of Engineering, brought in the academic perspective on how educational institutions were accelerating vehicle dynamics development using modern test environment and tools.

Cederic Asselineau, Business Development Manager, Stahle, spoke about the evolution in Robotics and Software for human driving style imitation.

Steve Boyle, MD, Moshon Data, shared his view on ADAS & lack of knowledge surrounding it with everyday users.

Prakash Abhayanker, Head India Operations – 4active Systems brought in his perspective on what the Future of ADAS Testing meant for the company.

Rejin Sathianesan, Senior Technical Expert, Bosch gave a presentation on Securing ADAS: ‘Protecting the future of ADAS system’.

In the last session for the event, a panel discussion took place on the topic of ‘Navigating the Future: Bridging ADAS and Vehicle Dynamics for Smarter Driving’. The panellists included – Bob Rupani, Veteran Auto Journalist; Balasubramanian N, VP – Product Engineering, Renault Nissan Technology & Business Centre in India; Nagarajan, Vice-President, SAE India; Ramanathan, Vice-Chair, SAEINS & MD, ATS and Hari Krishnan M, Co-Convenor MIC-IV & Senior GM, Engineering, Maruti Suzuki India. A range of topics were discussed ranging from how automakers and suppliers had to make the latest technology work in India but also making it more robust and affordable. The panel was moderated by Nilesh Wadhwa, Assistant Editor, Motoring Trends.

The event also saw partner organisations give demonstrations on technologies such as – Automated Emergency Braking (AEB), self-parking technology, automatic braking and cruise control among others.

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Researchers at Chalmers University of Technology, in collaboration with industry partners, have published a study in Nature Communications demonstrating that reconfigurable battery pack architectures can extend electric vehicle battery operational life by more than 20 percent under specific conditions.

In conventional electric vehicle battery packs, cells are wired in a fixed series configuration, meaning the weakest cell dictates the overall capacity, performance and lifespan of the entire pack. The architecture evaluated by the Chalmers engineering team uses integrated electronic switches and a centralised battery management system to monitor individual cells or cell groups. When a cell experiences accelerated degradation or reduced capacity, the system bypasses the degraded unit while electric current continues to flow through the remaining functional cells.

Albert Skegro, a PhD student at the Department of Electrical Engineering at Chalmers University of Technology, said, "They must all move at the pace of the slowest person and stop when that person stops, regardless of how much energy the others have left. With the architecture we have modelled, the battery can instead bypass the cell that is causing problems and continue using the remaining cells."

Changfu Zou, Professor at the Department of Electrical Engineering at Chalmers, said, "Reconfiguration is not an on-or-off choice. It is a spectrum. Where a manufacturer chooses to position itself on that spectrum determines how much of the potential benefit can be realised."

In a representative modelling scenario featuring an 80 kWh battery pack driven 12,000 kilometres annually over an 18.8-year vehicle lifespan, the reconfigurable system deferred battery replacement by approximately 14 months. The researchers noted that the technology yields the highest performance gains in high-voltage vehicles, including 400-volt and 800-volt electric passenger cars and commercial trucks, where higher cell counts in series increase the statistical probability of individual cell variance.

A techno-economic analysis included in the study determined that implementing cell-level switching hardware increases initial pack production costs by approximately nine per cent based on prototype-scale volumes of 1,000 units. The researchers identified an economic break-even threshold at a 12 percent cost increase, noting that volume manufacturing would lower component costs and increase financial viability for fleet operators and private owners. While prototype applications such as Volvo Cars' SmartCell concept and experimental road vehicles exist, mass-production vehicles using reconfigurable battery packs are yet to enter the commercial market.

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Jakson Green Vehicles has selected Dassault Systèmes’ cloud-based 3DEXPERIENCE platform to manage the design and development of its electric vehicles.

The implementation establishes a collaborative engineering framework to maintain digital continuity across the product development lifecycle. By connecting internal teams and external suppliers, the platform automates workflows, standardises component libraries and manages engineering change requests during early-stage product design. Virtual twin capabilities allow the vehicle manufacturer to conduct virtual validation testing to resolve structural and systems design issues prior to physical manufacturing.

Deepak Thakur, CEO, Jakson Green Vehicles, said, "Using Dassault Systèmes’ 3DEXPERIENCE Platform enables us to apply a collaborative approach and re-engineer our product lifecycle from the ground up. Through this transition from legacy environments to a unified digital thread, it enables strong R&D to achieve twin objectives; accelerated time-to-market and mitigated development costs. This partnership is helping us to transform the early-stage innovation and product design processes."

Deepak NG, Managing Director – India, Dassault Systèmes, said, "As India continues its dynamic growth trajectory, virtual twin technology serves as a powerful catalyst for sustainable innovation, empowering industries to rethink how they design, produce and operate."

The software adoption forms part of Jakson Green Vehicles' plan to build urban zero-emission mobility vehicles and infrastructure across India.

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UK-headquartered energy technology company Gelion has entered into a material transfer agreement with a top 15 global automotive original equipment manufacturer to assess its NES cathode platform for future electric vehicle battery applications.

Under the terms of the agreement, Gelion will supply its sulfur-based cathode active material, coated cathodes and liquid electrolyte to the automotive partner. The manufacturer will evaluate the platform in both liquid and solid electrolyte cell configurations, testing compatibility across lithium metal and graphitic anode pathways targeting luxury and mass-market vehicle applications. The technology is designed to serve as a drop-in cathode material capable of integration into existing battery manufacturing lines without re-tooling.

Matt Wood, Chief Executive Officer, Gelion, said, "Our priority markets are commercial & defence drones, EVs and devices. We are honoured to be working with these major global automotive OEMs, and today’s announcement marks further progress towards the adoption of our technology and the generation of commercial revenues via funded programmes and eventually license and royalty revenue in the global EV market, alongside some of the industry’s leading companies."

"The growing engagement from global EV manufacturers reinforces the potential and attractiveness of our NES™ technology. This momentum is also mirrored in our agreements and partnerships across drones and devices, while our work with Tier 1 materials suppliers is advancing the scale-up of our unique, patented battery materials," Wood added.

The agreement expands Gelion’s ongoing industry testing programs with automotive manufacturers, extending the assessment of its sulfur-based cathode platform across liquid and solid battery systems.

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Honda R&D, a subsidiary of Honda Motor Co., has developed underlying technology for a magnetic coupling wireless power transfer road system in partnership with Taisei Corporation and Taisei Rotec Corporation.

The system enables wireless in-motion charging for electric vehicles, including passenger cars and heavy commercial fleets. The partners plan to initiate demonstration testing on public roads starting in FY2027.

The technology integrates high-power-density receiver and transmitter units from Honda with a high-response direct current power supply system from Taisei and road-embedding construction techniques from Taisei Rotec. By supplying power to electric vehicles while in motion, dynamic wireless power transfer reduces the need for stationary charging infrastructure. The initial commercial focus targets logistics and transport operations, where continuous operation offers economic benefits.

The ground assembly embedded in the roadway combines the inverter and coil into a single unit designed to connect via direct current distribution. This design reduces component counts, simplifies wiring and supports installation into existing road surfaces through standard milling methods. The road pavement structures are engineered to withstand continuous traffic loads from vehicles weighing up to 20 tonnes (20,000kg).

Testing conducted at Taisei Group’s T-FIELD facility in Satte verified system stability and structural durability. Starting in late 2026, the companies will build a test roadway at T-FIELD Tamura to evaluate long-term durability under one million wheel-load cycles, measure power transfer efficiency at outputs up to 150 kW and analyse electromagnetic shielding.

The partnership will also join the Tateyama Expressway demonstration project managed by East Nippon Expressway Company starting in 2027.

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