双重控制

增加手动、自动双重控制功能，以PLC（可编程逻辑控制器）为核心设计电器自动控制系统，响应手动命令，协调手动自动控制命令，并直接用于驱动执行器。

Manual / automatic dual control function is added . The electric automatic control system based on PLC ( programmable logic controller ) is designed to respond manual operation , to synchronize manual and auto operations , and to be used to drive the actuator directly .

四自由度机械臂的模型参考自适应双重控制

Model reference adaptive dual control for four-degrees of freedom mechanical arm

但要实现所有这些概念花销巨大，需要陆上和空中的安全认证标准，需要双重控制，需要复杂的折叠机翼和螺旋桨，还得从飞机跑道起飞。

But all these concepts are massively expensive , require safety certification standards for road and air , need dual controls , involve complex folding wings and propellers , and have to be flown from air-strips .

浸出过程实际上受化学反应与扩散过程双重控制

The reaction rate was dually controlled by chemical reaction and diffusion process .

高效率立式风力发电系统，其信号检测与控制采用PC机&DSP双重控制，在DSP中运用了模糊自适应PID控制算法。

In this system , control of computer and DSP is adopted .

目的：制备pH依赖和时间双重控制的4-氨基水杨酸钠结肠定位给药系统，并考察其体外释药行为。

OBJECTIVE To prepare a new pH-dependent and time-controlled coated tablet for colon-specific targeting and to evaluate the drug release profile in vitro .

长江水下三角洲表层沉积的REE受到粒径和盐度的双重控制。

Both desorption and grain size control REE in the surface sediments of the subaqueous Yangtze delta .

无撞击切换模糊PID双重控制吸取了两者的优点，减少了模型切换时所产生的跳跃，既不依赖于对象精确的数学模型，又具有鲁棒性较强等优点。

Therefore , the Bumpless Transfer fuzzy PID dual mode control system is proposed , which is independent of mathematical model , and has the characteristics of robustness .

在逆变器模型中，控制器采用了设计简单的PID控制方法，并重点进行了锁相技术的研究，双重控制实现了理想电流的输出，功率因数较高，电流与电压波形跟踪很好。

In this model of the inverter , the dual control , PID and phase lock-in technique , has achieved the ideal output current , high power factor current and well voltage waveform tracking .

此外，针对电压微分反馈控制Buck变换器的多脉冲现象，提出了电流平方反馈混沌控制策略，实现了系统的混沌控制和多脉冲行为抑制双重控制目标。

In addition , based on the analysis on the multi-pulse behaviour in the differential voltage feedback controlled Buck converter system a square-current feedback control is proposed for the control targets of the chaos control and multi-pulse suppression .

对CSTR的反应物浓度控制研究表明，双重控制策略能有效地拓宽系统可控范围，改善系统性能.一旦温度或湿度不再可控范围会影响到静电和芯片变形。

By the concentration control of the reacted mass in a continuous stirred tank reactor ( CSTR ), the double control strategy is able to effectively extend the system controllable range and improve the performance of the system .

根据新规范的抗裂验算准则，对于低配筋率的构件设计，将同时受到ρpmin要求和抗裂度要求的双重控制。

According to the crack criterion provided in the new design code , a beam with low steel ratio should meet both the demand of crack criterion and that of ρ pmin simultaneously .

其相变临界粒径小于180A，它的亚稳保留受凝胶先驱体结构及临界粒径双重控制。

It is estimated that the transformation critical particle size of tetragonal pure zirconia powders is less then 180A , and the metastabilization of tetragonal pure zirconia powders is controlled both by the structure of zirconia gel precursor and the critical particle size .

倾转旋翼机模型参考自适应双重控制系统研究

Research of Dual Model Reference Adaptive Control System for Tilt-Rotor Aircraft

该矿床严格受构造形迹和地层的双重控制；

This deposit is strictly controlled by structural trace and stratum .

非线性不确定系统的无撞击切换双重控制

Bumpless Transfer Dual Mode Control for the Nonlinear and Uncertain System

正是由于父权制的双重控制，才导致自然与女性的悲惨境遇。

That is , patriarchy system controls nature and women .

这样，双重控制算法就完成了。

So the adaptive dual control strategy was accomplished .

对洱海沉积物中铁、锰的分布特征进行了分析，说明洱海沉积物中铁的循环比锰微弱的多，铁氧化物的还原作用受到了溶解氧和锰氧化物的双重控制。

At the sediment of Erhai Lake , Mn-cycle is more apparent than Fe-cycle .

双重控制模式是机械通气的三大新模式之一。

The dual control mode is one of the three new mechanical ventilation modes .

有机钙脱除过程是含有脱钙剂的水相从油相中萃取金属钙的化学萃取过程，受扩散和化学反应双重控制。

Furthermore , the extraction process is subject to diffusion and chemical reaction control .

管理：分级管理功能，磁匙与密码双重控制方式。

Manageability : Classification management capabilities , dual control of magnetic keys and passwords .

基于强度和变形双重控制的复合桩基优化设计

Optimum Design of Composite Pile Foundation Based on Doubled-Contorl of Tatol Bearing Capacity and Settlement

文化生产的双重控制

Culture The Double Control of Cultural Production

技术性贸易壁垒的双重控制机制对我国出口贸易影响的博弈分析

The Game Analysis of Technical Barriers to Trade Dual-controlled Mechanism Effect on Chinese Export Trade

重力式挡土墙双重控制设计法

Double-control designing method of gravity-type retaining wall

实现了光伏并网发电系统的最大功率输出和并网电压稳定的双重控制目标。

It achieves dual control objective of maximum power output and the supply voltage stability .

介绍一种利用门与光双重控制的自动照明开关。

Recommends an automatic lighting switch in twofold controls by between the door and light .

双重控制通气模式解析

Analysis of dual control ventilation modes

凭祥地区金矿床受断层构造与酸性火山岩的双重控制。

Gold deposits in the Pingxiang area are controlled by faults and hosted in acid volcanics .