Working Experience (Aug 2016-Sep 2017)
Temporary teaching faculty (Aug 2015-Sep 2016), Department of Instrumentation and Control, National Institute of Technology, Tiruchirappalli-620015 Tamil Nadu
Thesis topic: Realization of Shape Memory Alloy wire as a shared sensor and actuator for feedback and haptic control applications under the guidance of Dr. K Dhanalakshmi
Thesis topic: Automation of Furnace control system by state flow control under the guidance of Dr.P. Harikrishnan
Thesis topic: Voice Controlled Vehicle under the guidance of Dr. Muthuraman
Scientific Application Tools
Matlab /Simulink, MSC ADAMS/Control, DASYLAB, VRML
Finite Element Analysis Tools
ABAQUS, COMSOL Multiphysics
Specific modeling tools
Ruth, D.J.S.; J.W Sohn; Dhanalakshmi, K.; Choi, S.-B. Control Aspects of Shape Memory Alloys in Robotics Applications: A Review over the Last Decade. Sensors 2022, 22(13), 4860.
D. Josephine Selvarani Ruth, et. al (June 2013). Auto-adaptive control of a one-joint arm direct driven by antagonistic shape memory alloy actuated wires; International Journal of Smart Sensing and Intelligent Systems. 6(3), 833-849.
Ruth, D.J.S.; Dhanalakshmi, K.; Choi, S.-B. (Jun 2021). A Sensaptic ADAS Device Using Shape Memory Alloy Wires: Design and Control; Materials. 14, 3494.
D. Josephine Selvarani Ruth (March 2021). Design Concepts for NiTiNOL Wires to Function as a Sensor; Transactions of the Indian National Academy of Engineering Springer..
D. Josephine Selvarani Ruth et. al (Feb 2020). Role of Shape Memory Alloy Wires as a SENSAPTIC HMI Device; 20(12), 6422 – 6431IEEE Sensors Journal. (SCIE indexed, IF 1.852)
D. Josephine Selvarani Ruth et. al (Feb 2017). Shape Memory Alloy Wire for Force Sensing; 17(4), 967 - 975 IEEE Sensors Journal. (SCIE indexed, IF 1.852)
D. Josephine Selvarani Ruth et. Al (Jan 2017 ). Shape memory alloy wire for self-sensing servo actuation; Mechanical Systems, and Signal Processing, 83, 36–52 (SCI indexed, IF:2.771)
D. Josephine Selvarani Ruth et. al (Feb 2016). Shape memory alloy with bi-functionality in master system to control a slave; Sensors and Actuators A: Physical. 238, 351-60 (SCI indexed, IF 1.903)
D. Josephine Selvarani Ruth et. al (June 2015). Bidirectional angular control of an integrated sensor/actuator shape memory alloy-based system; Measurement. 69, 210-221. Published Online, Feb. 2015. (SCIE indexed, IF 1.526)
D. Josephine Selvarani Ruth et. al (April 2015). Interrogation of understanding for an underactuated dynamical system; IEEE Sensors Journal. 15(4), 2203-2211. (SCIE indexed, IF 1.852)
D. Josephine Selvarani Ruth, et. al (March 2014). Differential resistance feedback control of a self-sensing shape memory alloy actuated system; ISA Transactions. 53(2), 289–297. (SCIE indexed, IF 2.984)
D. Josephine Selvarani Ruth 2/3 et. al (May 2019). Investigation of functional characteristics of a synergistically configured parallel-type shape memory alloy variable stiffness actuator; Journal of Intelligent Material Systems and Structures. 30 (12) 1772-1788.
D. Josephine Selvarani Ruth 2/3 et. al (Dec. 2015). Dynamic stabilization and rapid motion control system are driven by antagonistic shape memory alloy actuators; Journal of Vibration and Control. 21(6), 3189 – 3204. Published Online, (SCIE indexed, IF 4.355)
D. Josephine Selvarani Ruth 3/3 et. al (July 2015). Fuzzy based sliding surface for shape memory alloy wire actuated classical super-articulated control system; Applied Soft Computing. 32, 580-589. (SCIE indexed, IF 2.679)
D. Josephine Selvarani Ruth 3/3. et. al (Dec. 2014). Effect of stress over a bandwidth of Antagonistic Shape Memory Alloy Actuators; Journal of Intelligent Material Systems and Structures. (SCIE indexed, IF 2.172).
D. Josephine Selvarani Ruth 3/3 et. al (Oct. 2014). Servo control of an underactuated system using antagonistic shape memory alloy; Smart Structures and Systems. 14(4), 643–658. (SCIE indexed, IF 1.16)
D Josephine Selvarani Ruth 2/3 et. al (2011). A Design and simulation of contact force distribution using MEMS Tactile sensor; International Journal of Applied Engineering Research. Vol 6 No 5 .pp 625-632. 30/11-02/12.
Josephine Selvarani Ruth D, Vishwas Navada B. "Human machine interaction systems encounters convergence" International Conference for Convergence in Technology (I2CT), 27Th -29ThMarch 2019, Pune, India.
Josephine Selvarani Ruth D, Saniya Zeba, Vibha M R, Rokesh Laishram, Gauthama Anand, "Design and Development of Robots End Effector Test Rig", International Conference for Convergence in Technology (I2CT), 27Th -29Th March 2019, Pune, India.
D. Josephine Selvarani Ruth et. al 1/2, "Can shape memory alloy's nonlinearity be obscured?", Proceedings for the Seventh ISSS International Conference on Smart Materials Structures & Systems (ISSS 2017), July 5-7, 2017, IISc Bangalore
D. Josephine Selvarani Ruth et. al 1/2, "Intelligent driving assistance system using shape memory alloy as variable impedance actuator", Proceedings of the 22nd International Symposium on Smart Structures and Materials & Nondestructive Evaluation and Health Monitoring SPIE - 15, San Diego, California, 8-12 March 2015.
D. Josephine Selvarani Ruth et. al. "Prospective self-sensing actuator for stabilized control: beam balancing ball driven by shape memory alloy", Proceedings of the 3rd International Conference on Advances in Control and Optimization of Dynamical Systems ACODS 2014, IIT Kanpur, 13-15 March 2014, 577–584. IFAC-PapersOnline ISBN:978-3-902823-60-1
D. Josephine Selvarani Ruth et. al. "Auto-sensing Antagonistic Shape Memory Alloy Wire Actuated Manipulator", Proceedings of the 7th IEEE Multi-Conference on Systems and Control (MSC 2013) - International Conference on Control Applications (CCA), Hyderabad, 28-30 August 2013 IEEE Xplore 978-1-4799-1557-6/13/$31.00 ©2013 IEEE, 1253-1258.
D. Josephine Selvarani Ruth et. al. "Force Measurement using Self-Sensing Shape Memory Alloy", Proceedings of 3rd Asian Conference on Mechanics of Functional Materials and Structures ACMFMS12, IITD Delhi, 5-8 December 2012, 55-58.
D. Josephine Selvarani Ruth et. al. "Angular Trajectory Tracking using Antagonistic Shape Memory Alloy Actuators", Proceedings of the 6th International Conference on Sensing Technology ICST 2012, Kolkata, 18-21 December 2012 IEEE Xplore 978-1-4673-2248-5/12/$31.00 ©2012 IEEE, 757-762.
D. Josephine Selvarani Ruth and P. Hari Krishnan, "Automation on Furnace Fuel Control System", Fourth International Congress on Energy and Environment Engineering and Management. Merida, Spain 26-27 May 2011. pp 216.
D.Josephine Selvarani Ruth et. al, "Automation of Furnace control system by state flow control", Second International Conference on Science, Engineering and Technology, Vellore Institute of Technology, India. 20-21 April 2011.
D. Josephine Selvarani Ruth 2/3 et. Al "An investigation on the stiffness variation in a synergistically configured SMA actuator", India Conference (INDICON),2016 Bangalore IEEE Annual 16-18 Dec 2016.
D. Josephine Selvarani Ruth 2/3 et. al "Design of a Variable Stiffness Actuator using Shape Memory Alloy wire", 7th Power India International Conference. Govt. Engineering College Bikaner, Rajasthan, 25-27 Nov 2016.
D. Josephine Selvarani Ruth 3/5 et. al "Design and Characterisation of a piston type linear actuator", 2016 IEEE 1st International Conference on Power Electronics, Intelligent Control and Energy Systems (ICPEICES). DTU Delhi, 4-6 July 2016.
D. Josephine Selvarani Ruth 2/3 et. al "Design and experimental evaluation of higher-order sliding mode control for vibration suppression of shape memory alloy actuated structure", Proceedings of the 3rd International Conference on Advances in Control and Optimization of Dynamical Systems ACODS 2014. IIT Kanpur, 13-15 March 2014, 1061–1066. IFAC-PapersOnline ISBN:978-3-902823-60-1
D. Josephine Selvarani Ruth 4/4 et. al. "Optimal design of PID controller for SMA actuated ball on beam system", Proceedings of the 9th International Conference on Intelligent Unmanned Systems (ICIUS), Jaipur, 25-27 September 2013.
D. Josephine Selvarani Ruth 3/3 et. al. "A new ball and beam system using shape memory alloy actuators", Proceedings of 3rd Asian Conference on Mechanics of Functional Materials and Structures ACMFMS12, IITD Delhi, 5-8 December 2012, 83–86.
Talk at Department of Computer Engineering, Government Engineering College, Rajkot, Gujarat
Talk at Gujarat Technological University, Gujarat
Talk at Vellore Institute of Technology, Vellore, India
Talk at Department of Aerospace, Indian Institue of Science, Bangalore
Talk at Department of Instrumentation and Applied Physics, Indian Institue of Science, Bangalore
Talk at Department of Instrumentation and Control Engineering, National Institue of Technology, Tiruchirappalli
Talk at Department of Instrumentation and Control Engineering, National Institue of Technology, Tiruchirappalli