The Research And Realization Of The Telemetry Equipment Intelligent Scheduling And Control System

At the present time, the requirement of the test changing quickly, prefiring cycle isshortened. Because of a certain kind telemetry equipment was manufactured in1992,the level of automation of this kind telemetry equipment is at a great way and have notmeet requirement of the astronautic test. Aiming at the above problem, the item modifyexisting subsystem, develop management control system, make this kind of telemetryequipment to automatic work.Making use of the Power Network Controller, telecontrol management computer,the according as the repertoire, the Management Control System automatic generateworkflow of the equipment. According as workflow, the intelligentized Power-supplyManagement Module startup the corresponding subsystem, control systemautomatically monitor condition, checkout antenna, testing index, generate trackingproject, set parameter, track and capture, process data, diagnosis trouble, record log.The item research the following four questions: First, intelligentized power-supplymanagement, by dint of relay installed every subsystem, that can mange power-supplyof every subsystem; by dint of A/D gather card, that can gather state of power-supplyand the parameter of the strategic point, accordingly, that can monitor the state of theequipment; Second, monitor the state of all subsystem, by dint of PCI8310, serial portand network, that can gather state of the strategic point,by dint of modifying single-chipmicrocomputer program, that can control this device. Aiming at some subsystem thatcan’t be controlled, that use the switch simulated by direct-current relay to set theparameter and control the state; Third, management control system, that can diagnosisfailure, give an alarm and indication on the basis of the subsystem’s state. At one time,according to workflow to control every subsystem; Forth, optimum control, by dint ofconvolute angle and the state of the antenna, that make the antenna to smoothrunning.The item was applied successfully to the test of05-18environmental satellite, andacquired superduper effect. The item have been inspected roundly, the hardware andsoftware worked stably, tacked and captured aim in time, controlled antenna safely and placidly. The item have made the equipment work automatically. The function improvethe level of the informatization and the ability of accomplish task, as well as, that canprovide a new disciplinal considerations. Other equipment can gain experience in that,and that can provide a new considerations for the new equipment development.