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Design and Development of the Servo System for the Back-Up Optical Recorder of the SEASAT A Project

机译:sEasaT a项目备用光记录仪伺服系统的设计与开发

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This report is written on the design, analysis, simulation and final testing of the phaselocked servo system for the back-up optical film recorder. The design procedure used is the Bode method and a position resolution equivalent to 2pi/(5000 x 16) radians is desired. The analysis is carried out by both analog computer simulation and digital computer calculations. Separate control circuits are used for the reel servos and the tension motors are supplied with constant current sources. Finally the complete system was built and tested, giving a performance which met specification. (Author)

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