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现有的高炮机电模拟指挥仪,为了提高解算随动系统工作的平稳性,常采用其有1/(1+TS)这种传递函数形式的平滑环节来平滑射击诸元。对于平滑环节所引起的滞后,有的仪器采用了增加V_(tf)系统的方案,利用t_f系统和V_(tf)系统分别求取所需的t_f和V_(tf)的机械量,然后再使其函数值或机械量相加,由此导致了线路和结构的复杂。我厂某指挥仪现在采用的是“时间系统无阻尼的全补偿方案”,即利用无阻尼的t_f系统,直接求取考虑了补偿后所需要的t_f+TV_(tf)机械量。我厂设计定型样机和首批产品的生产实践表明,此方案简化了仪器的线路
In order to improve the smoothness of solving the work of the follow-up system, the existing artillery electromechanical simulation director often uses the smoothing part in the form of a transfer function of 1 / (1 + TS) to smooth the shots. For the hysteresis caused by the smoothing, some instruments adopt the scheme of increasing the Vf (tf) system, and use the t_f system and the Vf (tf) system respectively to obtain the required mechanical quantities of t_f and V_ (tf) Their function values or mechanical quantities add up, resulting in a complicated circuit and structure. I plant a director now uses the “time system without damping the entire compensation program”, that is, the use of undamped t_f system directly to take into account the compensation required t_f + TV_ (tf) mechanical capacity. Our factory design stereotypes and production of the first batch of products shows that this program simplifies the instrument line