thrust control

The electrical parameters are needed to realize direct thrust control.

直接牵引力控制对电气参数有一定的依赖性。

Thereby, the security and usability of the gel propellant and the feasibility and flexibility of pulse gel propellant rocket motor for thrust control and multiple-start have been preliminarily verified.

初步验证了膏体推进剂在使用上的安全性和脉冲式膏体推进剂发动机在推力调节和多次起动方面的可行性，为国内在该新领域的研究奠定了必要的基础。

In this paper wavelet analysis is used in primary resistance identification of direct thrust control system.

将小波分析应用于直线电机直接推力控制的电阻辨识中。

The switch control method includes the double thrust ( DT) switch, the switch between phase plane control ( PPC) method and quasi-slide control ( QSC) method, and the angle feedback ( AF) switch.

该切换控制方法主要包括双重推力水平切换，相平面控制律与准滑模控制律切换和角度反馈切换。

First, the state transfer matrix of relative motion was introduced and the expression of relative motion with constant thrust control was educed.

首先给出相对运动状态转移矩阵，并推导出常推力控制情况下相对运动状态递推的解析表达式；

The inverse model control method is proposed based on the control structure design and used in aeroengine thrust control system.

提出了基于控制结构设计的模型逆控制方法，用于航空发动机直接推力控制系统。

The design of the flight control system with the thrust vectoring is discussed.

研究了带推力矢量飞机过失速非线性飞行控制问题.

The Maximum Thrust Control of Linear Induction Motor Based on SVPWM

基于空间矢量PWM的直线感应电机的最大推力控制

Then, based on PID arithmetic, the closed loop control program for thrust control system was designed.

然后基于PID算法，对推力控制系统进行闭环程序设计。

Simulation of Vector Thrust Control Flight

推力矢量控制飞行的仿真研究

Firstly, the principle, components and control of variable thrust rocket engine are discussed. Then, the regulating ways and the adoptable technologies of thrust are studied, and the applications in astronavigation are analyzed.

论文首先阐述了变推力火箭发动机的工作原理、组成与控制，研究了推力调节途径和可采用的技术手段，并对它在航天领域的应用进行了分析。

Gyroscope-Free Inertial Measurement and Lateral Thrust Control System Design for a Rolling Missile

旋转导弹的无陀螺测量方法及直接侧向力控制

Design and Simulation of Integrated Flight/ Vectored Thrust Control System

综合飞行/推力矢量控制系统设计与仿真

The integrated flight/ thrust control system with constant angle of attack can significantly improve the aircraft maneuverability. It will enable the flight path to respond to the change of attitude speedily and accurately.

迎角恒定的飞行/推力综合控制能明显地改善飞机机动能力，使飞行轨迹对姿态有快速精确响应。

Study of Flight/ Thrust Control System Using H_ ∞ Synthesis in Carrier Landing System

着舰导引中的H∞飞行/推力控制系统研究

Thrust Control of Permanent Magnet Linear Synchronous Motor with Low Ripple and Constant Switching Frequency

低脉动恒开关频率直线永磁同步电机推力控制

The stable motor control was introduced to the maximum thrust control by using this strategy. The velocity control was realized through the control of electromagnetic thrust angle.

该控制策略将直线电机的稳定控制引入到最大推力控制中，通过控制电机的电磁力角，实现直线电机的速度控制。

Study of Ramjet Thrust Control System

冲压发动机推力控制系统研究

Direct Thrust Control of Permanent Magnet Linear Synchronous Motor with Dynamically Produced Reference Flux Linkage

参考磁链动态生成的直线永磁同步电机直接推力控制

Direct Thrust Control of Interior Permanent Magnet Linear Synchronous Motor Based on Voltage Estimation

基于电压预测的直线永磁同步电机直接推力控制

Thrust Control for Spin-Stabilized Kinetic Kill Vehicle

自旋稳定动能拦截器轨控发动机推力控制

Carrier Landing Flight/ Thrust Control System Based on Intelligent Design Software

基于智能软件的着舰飞行/推力控制系统

A direct thrust control system based on sliding mode controller is developed, which has a insensitive trait and strong robustness for parameter.

将具有参数变化不敏感、系统鲁棒性强的滑模变结构控制技术引入其中，构成一种基于滑模变结构控制器的直接推力控制系统。

A simulation about vector thrust control flight was completed.

针对推力矢量控制飞行进行了仿真研究。

Direct Thrust Control for Linear Synchronous Motors and Sensorless Operation

直线同步电动机直接牵引力控制及无速度传感器运行研究

The thrust vector control ( TVC) performance test of solid rocket motor is presented in this paper.

本文介绍了固体火箭发动机水下推力矢量特性试验。

Direct Thrust Control and Its Simulation of Linear Induction Motor

直线感应电动机直接推力控制及其仿真

DPS consists of three parts-measurement system, control system and thrust system.

船舶动力定位系统由三部分组成:测量系统 、 控制系统以及推力(执行)系统.

The theory of PDE thrust control system was studied. It included thrust control method and closed loop control structure.

研究了PDE推力控制系统的原理，包括推力控制方法和闭环控制结构。

Moreover, this paper also added two feedforward items into thrust control angles so as to eliminate the effect produced by the initial position and velocity errors.

同时，在推力角中引入前馈项，用于消除初始位置和速度偏差对软着陆的影响。