Publications by Bhawnath Tiwari

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Fluidic systems enable actuation in various applications, such as automotive, medical, and industrial robotics. Miniaturized valves constitute a fundamental controlling element of modern fluidic systems, intriguing the interest of many researchers. This le ...

With the ongoing journey of automation advancements and a trend towards miniaturization, the choice of actuator plays a crucial role. Over recent years, soft actuators have demonstrated their usefulness in various applications, especially where light weigh ...

The high prevalence of lower extremity ulceration and amputation in people with diabetes is strongly linked to difficulties in achieving and maintaining a reduction of high plantar pressures (PPs) which remains an important risk factor. The effectiveness o ...

Plantar pressure plays a crucial role in the pathogenesis of foot ulcers among patients with diabetes and peripheral polyneuropathy. Pressure relief is a key requirement for both the prevention and treatment of plantar ulcers. Conventional medical practice ...

The need for the gripper becomes more demanding when it comes to automated manipulation or handling of fragile structures. Depending on the object and the task requirements, a single gripper with a fixed stiffness may not be enough, and a variable mechanis ...

The present invention relates to a valve (10) comprising a housing (11) having a peripheral structure (12) made of a magnetic field conductive material and a core (13) disposed in said housing (11) The core (13) and the peripheral structure (12) delimit a ...

Peripheral sensorimotor neuropathy among people with diabetes is one of the leading causes of foot ulceration. Plantar pressure is a significant parameter to control for the prevention of foot ulceration. A low-cost sensing insole, which can provide a reli ...

Precise and robust positioning features are vital need in modern-day industries, particularly in the context of industrial automation within the micro/meso domain. In this work, we present a novel miniaturized planar microactuator with a total size of 40 m ...

The invention concerns a valve comprising a body (11) and a piston (12) movable in the body (11) between two extreme positions. One of the extreme positions is a so-called rest position or closed position and another extreme position is a so-called active ...

Diabetic foot ulceration is a serious challenge worldwide which imposes an immense risk of lower extremity amputation and in many cases may lead to the death. The presented work focuses on the offloading requirements using an active approach and considers ...

Bhawnath Tiwari

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Highly Efficient Miniaturized Magnetorheological Valves Using Electropermanent Magnets

Design and Characterization of an Equibiaxial Multi-Electrode Dielectric Elastomer Actuator

Intelligent plantar pressure offloading for the prevention of diabetic foot ulcers and amputations

A Tunable Self-Offloading Module for Plantar Pressure Regulation in Diabetic Patients

Towards Development of a Novel Variable Stiffness Instrumented Gripper

Magnetorheological valve

A Polyester–Nylon Blend Plantar Pressure Sensing Insole for Person With Diabetes

A Dielectric Elastomer based Miniaturized Soft Planar Microactuator

Valve comprising a body and a mobile piston

Prototyping and Experimental Analysis of Active Offloading Footwear for Patients With Diabetes Using an Array of Magnetorheological Fluid–Based Modules