Dr. Rashi Tiwari Profile

Dr. Rashi Tiwari

Senior Engineer at Dow Chemical Co

SPIE Involvement:

Author

Area of Expertise:

energy harvesting , sensor and actuator , electroactive polymer

Websites:

Company Website | Personal Website

Publications (11)

Proceedings Article | 4 April 2012 Paper

Hydraulically actuated artificial muscles

M. Meller, R. Tiwari, K. Wajcs, C. Moses, I. Reveles, E. Garcia

Proceedings Volume 8340, 83401L (2012) https://doi.org/10.1117/12.913949

KEYWORDS: Artificial muscles, Actuators, Robots, Data modeling, Manufacturing, Fluid dynamics, Bladder, Motion models, Robotic systems, Gait analysis

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Proceedings Article | 27 April 2011 Paper

Multi-source energy harvester power management

Alexander Schlichting, Rashi Tiwari, Ephrahim Garcia

Proceedings Volume 7977, 79770J (2011) https://doi.org/10.1117/12.880674

KEYWORDS: Capacitors, Energy harvesting, Solar energy, Electronics, Wind energy, Control systems, Device simulation, Sensors, Feedback control, Systems modeling

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Proceedings Article | 29 March 2011 Paper

Battery modeling for energy harvesting system

Rashi Tiwari, Nathan Buch, Ephrahim Garcia

Proceedings Volume 7976, 79760D (2011) https://doi.org/10.1117/12.880676

KEYWORDS: Energy harvesting, Systems modeling, Switching, Circuit switching, Mathematical modeling, Capacitors, Bridges, Resistance, Diodes, Sensors

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Proceedings Article | 23 March 2011 Paper

Closed loop heading control in the tobacco hawkmoth, Manduca sexta

Michael Shafer, Rashi Tiwari, Ephrahim Garcia

Proceedings Volume 7975, 79750K (2011) https://doi.org/10.1117/12.880686

KEYWORDS: Aerospace engineering, Microcontrollers, Composites, Control systems, Abdomen, Magnetic sensors, Analog electronics, Energy harvesting, System integration, Biomimetics

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Proceedings Article | 23 March 2011 Paper

Directional control valve with the ability to "dangle"

Michael Meller, Rashi Tiwari, Ephrahim Garcia

Proceedings Volume 7975, 79750X (2011) https://doi.org/10.1117/12.880693

KEYWORDS: Actuators, Gait analysis, Control systems, Biomimetics, Intelligence systems, Current controlled current source, Patents, Argon, Analytical research, Tissues

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Proceedings Article | 6 April 2009 Paper

A novel ionic polymer-metal composites incorporating ZnO thin film

Sang-Mun Kim, Rashi Tiwari, Kwang Kim

Proceedings Volume 7287, 72870W (2009) https://doi.org/10.1117/12.815668

KEYWORDS: Zinc oxide, Thin films, Platinum, Polymers, Composites, Crystals, Scanning electron microscopy, Zinc, X-ray diffraction, Polymer thin films

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Proceedings Article | 1 April 2009 Paper

Disc-shaped IPMC for use in energy harvesting

R. Tiwari, K. Kim

Proceedings Volume 7289, 72891G (2009) https://doi.org/10.1117/12.816100

KEYWORDS: Energy harvesting, Electrodes, Capacitance, Ions, Manufacturing, Polymers, Composites, Ferroelectric materials, Metals, Silver

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Proceedings Article | 10 April 2008 Paper

IPMC paints

Il-Seok Park, Rashi Tiwari, Kwang Kim

Proceedings Volume 6927, 69270B (2008) https://doi.org/10.1117/12.775649

KEYWORDS: Liquids, Polymers, Electrodes, Sensors, Platinum, Surface roughness, Polymer thin films, Glasses, Kinematics, Actuators

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Proceedings Article | 8 April 2008 Paper

Improved IPMC sensing by use of cation and through induced nano-to-micro scale surface cracks

R. Tiwari, K. Kim

Proceedings Volume 6932, 69323H (2008) https://doi.org/10.1117/12.776052

KEYWORDS: Electrodes, Energy harvesting, Resistance, Platinum, Metals, Sensors, Capacitance, Polymers, Manufacturing, Coating

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Proceedings Article | 5 April 2007 Paper

Ionic polymer-metal composite as energy harvesters

Deniz Dogruer, Rashi Tiwari, Kwang Kim

Proceedings Volume 6524, 65241C (2007) https://doi.org/10.1117/12.715330

KEYWORDS: Capacitors, Energy harvesting, Electrodes, Polymers, Sensors, Composites, Transducers, Electroactive polymers, Transformers, Simulink

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Proceedings Article | 5 April 2007 Paper

IPMC-assisted miniature disposable infusion pumps with embedded computer control

Sonia Vohnout, Sang-Mun Kim, Il-Seok Park, Mark Banister, Rashi Tiwari, Kwang Kim

Proceedings Volume 6524, 65241U (2007) https://doi.org/10.1117/12.716410

KEYWORDS: Actuators, Liquids, Control systems, Prototyping, Manufacturing, Electrodes, Computer aided design, Electroactive polymers, Defense technologies, Medicine

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Showing 5 of 11 publications

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