In order to ensure the temperature stabilization of each sensitive element on the focal plane, a high performance and accuracy temperature control system is designed. 为了保证焦平面上各敏感元的温度稳定性,设计了一个高性能、高精度的温度控制系统。
The Accuracy of Control System for Heat Treatment 高精度热处理控制系统
Aiming at spring-back errors, a closed-loop accuracy control system for complex 3D sheet metal stamping is constructed. 针对冲压件回弹误差,建立了3D复杂形状板料冲压成形精度闭环控制系统。
The principle of GPS synchronous time-marker technology is to carry out timing calibration of synchronous control system, to record standard time of external events of data acquisition computer by means of GPS second pulse and absolute time-markers, so as to assure time accuracy of synchronous control system. GPS同步时标技术的原理是,利用GPS秒脉冲和绝对时标,定时对同步控制系统进行校准,对数据采集计算机外部事件发生时刻进行标准时间读数标注,从而保证同步控制系统的时间精度。
Design of a spinning-machine high accuracy drawing control system 纺丝机高精度牵伸控制系统设计
The Implement of a High Accuracy Temperature Control System Using Microcomputer 用微计算机实现高精度温度控制
The real-time closed-loop control for system pressure was realized and the disturbance of two-stage delay component in the temperature control system was resolved. Consequently the dynamic response speed and the steady-state accuracy of the control system were improved. 实现了压力的实时闭环监测和控制,并克服了温度控制系统中存在的两级滞后延迟环节的影响,从而提高了控制系统的动态响应速度和稳态精度。
The Application of Five-Phase Reaction Stepping Motor in High Accuracy Level Control System 五相反应式步进电动机在高精度自动调平系统中的应用
In a photoelectric theodolite, the time delay of TV miss distance has an influence on stability and tracking accuracy of the control system. Prediction filtering technique is applied to solve this problem. 为了解决光电经纬仪电视跟踪系统脱靶量滞后对控制系统跟踪精度及稳定性的影响,将预测滤波技术应用到光电跟踪系统中。
Test results showed that the fuzzy prediction control improves greatly the accuracy of the control system and the working reliability and stability of the asphalt concrete mixer. 试验结果表明,模糊预测控制有效地提高了系统控制精度及设备的可靠性和稳定性。
High speed NC machine technology including high speed spindle controller, quick response servo system, high speed and high accuracy computer control system, mechanical structure of the machine tools and other auxiliary techniques are introduced. 介绍了包括高速主轴控制器、快速响应的伺服系统、高速高精度计算机控制系统、机床机械结构、高速机床其他辅助技术在内的高速数控机床技术。
The experimental result shows that the designed self tuning controller can ensure the accuracy of gauge control system, the quality of products has been improved evidently. 实验结果表明,所设计的自校正控制器确保了系统的控制精度,明显地提高了产品质量。
AMC 600 as a generalized high accuracy measurement control system, there are many input/ output function cards, through flexible configuration, may realize most of requirement for measurement control tasks. AMC600作为一种通用高精度测控系统,具有多种输入/输出功能模板,通过灵活的配置组合,可满足大多数测控任务的需求。
Based on the design of the temperature control system of the simple earth simulator, the high accuracy open temperature control system is discussed in this paper. 本文以简易地模温度控制系统的设计为例,阐述了高精度开口温度控制系统设计思想及方法。
The Application of Real-time Chip in the High Accuracy Time Control System 实时时钟芯片在高精度定时控制系统中的应用
Research and Development on the High Accuracy Control System of Temperature with Microcomputer 计算机高精度控温系统的研究与开发
Energy-saving, fast response and high accuracy electrohydraulic control system 节能、快响应、高精度电液控制系统
The computer vision measurement system is used more and more widely in industry production process. In general, real-time tracking measurement is needed for industry production parameters, and its measurement accuracy and velocity must be matched for the working frequency and control accuracy of control system. 计算机视觉测量系统在工业生产过程中应用越来越广泛,一般情况下,工业生产过程需要进行实时跟踪测量,其测量精度、测量速度必须和控制系统工作频率、控制精度相匹配。
The Analysis and Research for a High Accuracy Servo Control System 一高精度随动系统的分析研究
In a tracking and control system, the tracking accuracy of the control system mainly depends on the features of the object in the velocity loop. 在跟踪控制系统中,速度回路控制对象的特性对控制系统的跟踪精度有很大的影响。
A neural network is used as compensator to compensate the influence result from robust controller whose action become weaken. It can improve the dynamic performance and steady accuracy of control system. 同时引入神经网络动态补偿,用于补偿控制过程后期由于鲁棒因子作用减弱而带来的影响,提高了神经网络模型参考自适应控制系统的动态性能和稳态精度;
The high accuracy loading control system of the device for friction sensitivity of gunpowder and explosive 火炸药摩擦感度仪的高精度加载控制的实现
Theories and methods of photogrammetric geologic logging with a accuracy control system; 具有精度控制体系的快速摄影地质编录理论方法;
At the same time use fuzzy PID control theory, we do not need to master the specific complex mathematical model of controlled object, so that we greatly save development time and improve the accuracy of the control system. 同时采用模糊PID控制原理,不需要具体掌握受控对象复杂的数学模型,大大节约了开发时间,同时提高了控制系统的精度。
But plus lap of valve port is to form nonlinearity, it creates adverse affect to function and accuracy of electro-hydraulic control system. 但因数字阀的阀芯同阀口的正遮盖所形成的流量死区,对电液控制系统的性能和精度产生了不利的影响。
The actual geometric parameters of the hull segment are important feedback, which are essential in the hull accuracy control system and the actual basis of accuracy control. 船体分段的实际几何参数作为重要的反馈信息,在船体精度控制系统中必不可少,是精度控制的实际依据。
Precise potentiometer is a feedback component used in servo mechanism of aerospace field, and its performance determines the accuracy grade of control system. 精密电位计是航空航天领域伺服系统的核心元件之一,作为伺服机构用的反馈元件,其性能指标的好坏直接决定了控制系统精度的高低。
Fourthly, construct the accuracy cost control system from the main contents, concrete implementation, based preparation and target implementation detail. 第四,从控制的主要内容、具体实施、基础准备工作和目标实施过程四方面构建了完整的精细化成本控制体系。
Satellite attitude control system is the important part of the satellite system, the accuracy of attitude control system depends not only on the performance of the hardware of the measurement, but also on the attitude control algorithm. 卫星姿态控制系统是卫星系统中的重要组成部分。卫星姿态控制的精度不仅取决于姿态控制系统硬件配置的性能与精度,还与所采用的姿态控制算法密切相关。