The Intelligent Materials & Devices (IMD) Division is dedicated to advancing frontier research and translational technology development through the convergence of intelligent materials devices with adaptive systems, embedded electronics, and Artificial Intelligence/Machine Learning (AI/ML). The division focuses on developing next-generation technological solutions based on thermo-responsive materials-Shape Memory Alloys (SMAs), magneto-responsive materials, and Phase Change Materials (PCMs), enabling smart, compact, and application-specific systems for industrial-automotive, healthcare, analytical instrumentation, strategic, and sustainable energy sectors and smart infrastructure
A major strength of the division lies in its expertise in Shape Memory Alloy (SMA)-based actuator systems and intelligent device development. Over the years, the division has established comprehensive capabilities in actuator design, thermo-mechanical characterization, Multiphysics modelling and simulation, embedded control systems, self-sensing technologies, and AI/ML-enabled adaptive control architectures. The division possesses end-to-end technological competence ranging from material-level understanding to system integration and prototype realization, enabling the development of high-performance actuator systems with optimized force, stroke length, response time, and operational life cycle.
Another major research thrust of the division is Phase Change Materials (PCMs) for thermal energy storage and passive temperature regulation. The division is actively developing PCM-integrated bricks, panels, and building-envelope technologies for enhanced passive thermal management. These systems absorb, store, and release latent heat during phase transitions, thereby stabilizing indoor temperatures, improving thermal comfort, reducing cooling loads, and conserving energy in both hot and cold climatic conditions.
The R&D outcomes are reflected through high-impact scientific publications, innovative technologies, and granted patents in India and the USA. Through its multidisciplinary research and technology-driven innovations, the IMD Division is directly contributing to national missions and strategic priorities, including Atmanirbhar Bharat, Viksit Bharat, India AI Mission, National Health Mission, Green energy initiatives, and smart infrastructure development, thereby strengthening India’s self-reliance in advanced materials and intelligent technological systems.
Research Area:
• Smart Actuation Systems using Shape Memory Alloys (SMAs) for Robotics, Automotive, Healthcare & Precision Engineering Applications
• Artificial Intelligence/Machine Learning (AI/ML) for Additive Manufacturing & Intelligent Process Optimization
• Advanced Analytical Instrumentation, Intelligent Embedded and Adaptive Control Systems
• Phase Change Materials (PCMs) for Thermal Energy Storage, Passive Cooling & Smart Building Technologies
• Multiphysics Modelling, Simulation & Design Optimization of Smart Material Systems.
Goals / Objectives:
- Device development using thermo- and magneto-responsive intelligent materials for engineering, societal, healthcare, and green energy sectors.
- AI-enabled compact & customizable technological solutions for industrial and strategic applications
Notable Achievements:
- Smart Material-based Actuators for Automobile Applications
- Shape Memory Alloy Actuated Unlatching/Unlocking Lid Device for Engineering Applications
- Low and Medium Temperature Organic Phase Change Materials for Thermal Comfort in Buildings
- Design and development of an instrument for real-time assessment of ferromagnetic phase fraction in ferrous alloys
- Integration of thermo-responsive Smart Material Linear Displacement Actuator for position control of 3d printer Extruder using AI-based self-sensing technique
- Development of experimental setup for Investigation, recording, and testing of electromagnetic signals from magnetic photons in homeopathic medicines and other test samples
Granted:
- US-12146477 B2 (19/11/2024): Bidirectional, Linear and Binary, Segmented Antagonistic Servomechanism-based Shape Memory Alloy (SMA) Actuator.
- Indian Patent No. 490252 (27/12/2023): “Lock-unlock Shape Memory Alloy (SMA) actuator for latch assembly,
- US-10060833 B2: “An apparatus for testing shape memory effects in a liquid bath”
Recently Filed:
- Filed in India & US with NF No. 0235NF2025; ‘Shape Memory Alloy Actuated Unlatching/unlocking Lid Device’
Collaborations:
