And a multi-modular redundancy airborne computer used in small vehicle is taken to illustrate them.
介绍了余度机载计算机的余度配置方法,并以某小型飞行器多余度机载计算机为例,从同步、传输、故障综合、输入/输出表决等方面,详细描述余度管理的主要策略。
Design of Testing System for Multi-Redundancy Lineal Displacement Sensor;
多余度线位移传感器自动测试系统的设计与实现
For the fussy manipulated process of testing for military multi-redundancy lineal displacement sensor,designed and implied a roboticized testing system which has high efficiency.
针对多余度线位移传感器检测过程中繁琐的操作流程,设计并实现了一种高效的自动化测试系统;采用了先进的分布式网络检测方法,实现了该类型传感器所有项目的计算机自动化测试,并对测量结果自动保存、分析、打印;根据系统的使用环境,精度要求和误差范围等方面的指标,采取了相应的工程措施;文章介绍了该测试系统的软硬件设计方案,并对现场数据进行了分析;实际结果证明该测试系统具有较高的精度和良好的使用价值。
Study on Surplus Force Compensation and Control Algorithm of Grasping Synchronization Control System;
夹持同步控制系统的多余力补偿与控制算法研究
Contraposing the coupling of the electro-hydraulic load simulator of fin stabilizer between loading system and the driving system of fin stabilizer,a feed-forward compensation decoupling controller to eliminate surplus force was designed.
针对减摇鳍电液负载仿真台加载系统和减摇鳍驱动系统之间的耦合,设计了前馈补偿解耦控制器,以消除多余力。
Minishing the surplus force is the crux of the loading system.
多余力的抑制是电液伺服加载系统中最为关键和难以解决的问题。
Mechanism and suppression of extraneous torque of motor driver load simulator;
电动负载模拟器多余力矩产生机理及抑制
By analyzing the mechanism of production of the extraneous torque,the extraneous torque compensation and adjustment are made.
根据该型号导弹舵机的特点,对系统关键元件的选择设计进行了分析,建立了系统的数学模型,并通过分析多余力矩的产生机理,对系统进行了多余力矩补偿和校正,最后进行了仿真分析。
The connect rigidity is analyzed which influences the performance of whole simulator, including stability、machine resonance and extraneous torque.
介绍了电动负载模拟器的结构,并建立其数学模型;分析了连接刚度对系统性能的影响,主要包括:系统稳定性、机械谐振和多余力矩等;最后,对数学模型进行了数字仿真,仿真结果表明在满足系统稳定性和机械谐振频率要求的条件下,适当降低连接刚度有利于系统的调节和性能改善。