In this paper, a simulator of environment and measurement that considers camera characteristics is developed mainly for RoboCup four legged robot league. The simulator introduces server/client system, and realizes separation of each robot’s information, introduction of each robot’s difference and distribution of processes. For producing virtual images, the simulator utilizes OpenGL and consider...

In this paper we present a 2D finite difference device simulator which has been developed to underpin the design and optimisation of power IGBTs. The simulator has been used to investigate the effect of elevated temperatures on the performance of the IGBT for use in environments where ambient temperatures up to 200°C are likely. The preliminary results of this investigation are reported here.

* Brno University of Technology, Brno (Czech Republic), Department of Radio Electronics, Purkynova 118, 61200 Brno, Czech Republic. E-mail: [email protected] Abstract − The paper deals with a symbolic simulator we have developed. It has been used as a supporting tool for teaching for several years. The simulator can perform both classical and approximate analyses. All device models are stored...

An embedded cryptographic device performs operation on sensitive data and as such, is vulnerable to side-channel attacks. This forces smart-card manufacturers to carefully consider development of security mechanisms. To accelerate this procedure, the use of power and electromagnetic simulator can be relevant and saves non negligible time. Based on a high level simulator, we propose to use profi...

A time-domain shooting method based coupled device and circuit simulator suitable for accurate simulation of RF circuits is presented. The simulator supports accurate numerical models for diodes, BJTs, and MOSFETs. These combined with the accelerated steady-state method allow accurate and efficient steady-state simulation of RF circuits.

A prototype of on-line simulator is proposed for semiconductor device simulation. The principal concept of the design of the simulator is to provide a Web-based, platform independent, and distributed computing environment for the user. The framework of the prototype consists of a standard Web browser interface implemented via HTTP and PHP, a Linux Web server, an MPI system of parallel processor...

[Purpose] This study aimed to determine the effects of horseback riding simulator exercise on the muscle activities of the lower extremities according to changes in arm posture. [Subjects] The subjects of this study were 30 normal adult males and females. [Methods] The horseback riding simulator exercise used a horseback riding simulator device; two arm postures were used, posture 1 (holding th...

UNR Sim is a decimal based Von Neumann architecture computing device simulator. Chronologically precedent simulators did not include factors we considered necessary or desirable, each in and of itself. Actualized by these inadvertent omissions, we decided to integrate all the desirable behaviors instantiated in these simulators while either neutralizing or negating their undesirable aspects. Th...

A programmable direct current (DC) power supply with Real-time Digital Simulator (RTDS)-based photovoltaic (PV) Power Hardware-In-the-Loop (PHIL) simulators has been used to improve the control algorithm and reliability of a PV inverter. This paper proposes a supervisory control algorithm for a PV PHIL simulator with a non-RTDS device that is an alternative solution to a high-cost PHIL simulato...