23 February 2000 Computer-assisted electropneumatic system to compensate for the sag of an optoelectronic detector
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Proceedings Volume 4068, SIOEL '99: Sixth Symposium on Optoelectronics; (2000) https://doi.org/10.1117/12.378694
Event: SIOEL: Sixth Symposium of Optoelectronics, 1999, Bucharest, Romania
Abstract
This paper presents an electropneumatical system computer assisted for compensate the sag of an optoelectronical detector. This system is used for compensate the sag of a frame of an optoelectronical detector during the fabrication. For push-up group we use pneumatically servocylinders which allowed a very precise control of the sag through force. Each servo cylinder includes a proportional pressure regulator for regulating the pressure proportional to a specified electrical nominal value. The system is controlling by a PC with 2 acquisition board, one of them for monitoring the force of the transducer and the other board for controlling the pressure of the gas in servo cylinders. The software subsystem for developing the tuning numerical algorithm contents WIN 98 operating system, TestPoint rapid application development platform for data acquisition and graphic user software and Delphi rapid application developing platform for real time control algorithm module.
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Marian Blejan, Marian Blejan, Petrin Drumea, Petrin Drumea, Ioana Enache, Ioana Enache, Mihai Marin, Mihai Marin, Brindus Comanescu, Brindus Comanescu, Daniel Oancea, Daniel Oancea, } "Computer-assisted electropneumatic system to compensate for the sag of an optoelectronic detector", Proc. SPIE 4068, SIOEL '99: Sixth Symposium on Optoelectronics, (23 February 2000); doi: 10.1117/12.378694; https://doi.org/10.1117/12.378694
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