This paper presents the electrothermal simulation of integrated thin film resistors. Both the thermal and electrical problem is tackled by a semi-analytical method, without the need of generating an equivalent distributed network. As the electrical conductivity is temperature dependent, self-heating of the resistor will alterate the current distribution, leading to a non-uniform power dissipati...

Rotating electrical machines with their inherently high inertial energy density are finding applications in a variety of laboratory based as well as field based pulsed power systems. Of particular interest to the electromagnetic/ electrothermal launch community is the campensated pulsed alternator. This machine has over the past few years shown greater potential, because, besides the high energ...

Recently, the intelligent services demands interactions with the sensor networks, actuator networks, and context aware applications. Actuator network supports an infrastructure to have an immediate access to information for controlling the physical world and its objects using sensor networks and context aware applications. Actuator network middleware supports the command message transfer for co...

Novel drug delivery and biosensing devices have the potential to increase the efficacy of drug therapy by providing physicians and patients the ability to precisely control key therapy parameters. Such "intelligent" systems can enable control of dose amount and the time, rate, and location of drug delivery. We have developed and demonstrated the operation of an electrothermal mechanism to preci...

We evaluated the clinical and occupational outcomes of arthroscopic treatment with electrothermal shrinkage for triangular fibrocartilage complex (TFCC) tears. We retrospectively reviewed 162 patients. All patients had ulnar-sided wrist pain that limited their occupational and sporting activities. The surgical technique consisted of electrothermal collagen shrinkage of the TFCC. Pain relief, ra...

This review paper reports various concepts of the gun propulsion system to meet the goal of the futuristic hypervelocity projectiles. The nonconventional concepts, such as liquid gun propellant, rail gun, coil gun, electrothermal gun, electrothermal chemical gun along with conventional energetic solid gun propellant have been discussed. Even though muzzle velocity around 2000 m/s has been claim...

conjugated polymer actuators can be employed to achieve micro and nano scale precision, and have a wide range of applications including biomimetic robots, and biomedical devices. in comparison to robotic joints, they do not have friction or backlash, but on the other hand, they have complicated electro-chemo-mechanical dynamics which makes modelling and control of the actuator really difficult....

In this paper, the path following controller of an omnidirectional mobile robot (OMR) has been extended in such a way that the forward velocity has been optimized and the actuator velocity constraints have been taken into account. Both have been attained through the proposed model predictive control (MPC) framework. The forward velocity has been included into the objective function, while the a...