Mitsubishi Electric

About: Mitsubishi Electric is a company organization based out in Ratingen, Germany. It is known for research contribution in the topics: Signal & Voltage. The organization has 23024 authors who have published 27591 publications receiving 255671 citations. The organization is also known as: Mitsubishi Electric Corporation & Mitsubishi Denki K.K..

Three dimensional IC for high performance image signal processor

Abstract: The three-dimensional (3-D) image processing test IC designed with parallel processing architecture is fabricated. The device consists of 5-by-5 array of photosensors, 2-bit CMOS A-to-D converters, 40 arithmetic logic units (ALU) and shiftregisters arranged in a 3-layer structure. The total operation from photosensor on top layer to ALU on bottom layer is confirmed, and it is also demonstrated the feasibility of very high speed system operation with the implement of parallel processing. This device gives a clear image of the intelligent image processor on one chip as a future application of 3-D ICs.

Control Architectures for Autonomous and Interacting Agents: A Survey

Abstract: The control architecture of an autonomous agent describes its modules and capabilities, and how they work together Over the past few years, numerous architectures have been proposed in the literature, addressing different key features an agent should have

Gate driving circuit

Abstract: A gate driving circuit for driving a voltage-driven switching device is provided with a current limiting circuit for limiting a gate current ig that flows into a gate terminal through a gate resistor at turn-on to a current limit value IL which defines an upper limit value. The current limit value IL is set at a value which is larger than a gate current value I2 at turn-on of the switching device during a period when the Miller effect occurs but is smaller than a gate current value I1 at a point in time when a main current begins to flow at turn-on in a case where the gate current ig is not limited by the current limiting circuit. This arrangement makes a variation in a collector current of the switching device moderate at turn-on thereof when the collector current begins to flow, thereby reducing high-frequency noise.

Computer program version management system with reduced storage space and enabling multiple program versions to have the same name

Abstract: A computer program version update system reduces storage space usage and enables calling programs to invoke any version of a program using the same name by storing only modified modules of a program for different program versions. Multiple versions of a program can thus have the same name. Any version of the program may be constructed from the modules upon command with a user issuing such a command and including a version number corresponding to the requested version as a parameter to invoke a program construction procedure.