Viper Strike is a gliding munition capable of precision attack from extended ranges using GPS-aided navigation and a semi-active laser seeker.
ViperStrike是一种滑行军需品，能够使用GPS 辅助导航和半主动激光导引头从更远的范围进行精确攻击。
It is essential to change the damping coefficient for lateral semi-active damper of the train.
能根据列车运行状况实现阻尼特性的调整是列车横向半主动减振器的基本要求。
The structure and characteristic of laser semi-active seeker and its optical system was analyzed.
介绍了激光半主动导引头及其光学系统的结构、特点。
From simulating results, we can conclude that semi-active can apparently reduce the dynamic load by vehicle.
从模拟分析结果上可知，半主动悬架确实可以降低车辆对路面的动态载荷。
A 2-DOF machine tool theoretic model is established for semi-active vibration isolation system optimization.
针对精密机床半主动隔振系统最优化问题，建立2自由度机床力学模型；
The influence of control force amplitude of magnetorheological(MR) damper on semi-active control effects is discussed.
研究了磁流变（MR）阻尼器控制力幅值对结构半主动控制效果的影响。
Magnetorheological fluid (MRF) damper is a new kind of smart damper and an ideal device for semi-active vibration control.
磁流变液耗能器是新一代智能型耗能器，是实现半主动振动控制的理想元件。
Semi-active seismic control has attracted considerable interests in the area of structural vibration control in recent years.
结构半主动减震控制是近年来结构振动控制领域的研究热点。
The dynamic performance of traditional nonlinear spring suspension, nonlinear suspension and semi-active suspension is studied.
详细研究了传统非线性弹簧悬架、半主动悬架和非线性悬架的动态特性。
Combining optimal control and self-tuning control theory, the adaptive control strategy for semi-active landing gear is proposed.
结合最优控制和自校正控制理论，给出了半主动起落架的自适应控制策略。
By changing the output equation and target function of control system, we can establish many semi-active suspension vehicle models.
通过变更振动系统的输出模型和目标函数，课题建立多个基于轮胎动载的半主动悬架的车辆模型。
A fuzzy logic controller was developed for the suspension system, based on a damping-controlled (semi-active) suspension system model.
在基于阻尼控制的半主动悬架系统模型基础上，设计了悬架系统模糊逻辑控制器。
Simulation analysis results showed that semi-active control with MR smart damper was beneficial to suppressing the vibration responses.
计算结果表明，采用MR智能阻尼器能有效的抑制闸门的振动反应。
MR damper can provide variable damping forces. It is suitable to be used as semi-active controller to reduce seismic response of structures.
MR阻尼器能提供可以调节的阻尼力，适合用作减少结构地震响应的半主动控制器。
For operation on tracks, the track lift can briefly finish position monitoring, active operation, semi-active operation with high efficiency.
因为在轨迹上运转，轨迹吊较简略完成整机状况的监测定位，可完成多种主动、半主动操控，进步功率。
Encoding method for guidance signal of semi-active laser guiding system and the method for jamming the encoded guidance signal are introduced.
介绍了激光半主动制导系统制导信号编码方法和对编码制导信号进行干扰的方法。
The ride comfort is improved obviously after the optimization, which provides the basic for further study on semi-active suspensions and control systems.
结果表明，阻尼优化后的车辆平顺性得到明显改善，为半主动悬架及控制系统的进一步研究奠定了基础。
The vehicle models are analyzed to study the vibration attenuation performance of the MR-damper using the semi-active force tracking PI control algorithm.
汽车模型用来研究力跟踪PI控制算法和MR阻尼器对车辆的振动抑制性能。
At low flow attenuation performance of semi-active muffler was computed respectively by using theoretical formula and three-dimension finite element method.
低速气流时，分别进行了半主动消声器的消声性能理论计算和三维有限元法数值计算。
The sliding structure with semi-active control shows good isolation effect, and the basic maximum sliding displacement and residual displacement were lesser.
通过半主动控制后，不但具有较好的隔震效果，而且能有效地减小基底的最大滑移量及残余位移。
By using quadric LQR algorithm, optimal control rule was educed. According to extremum principle, control force of driver on semi-active damper was confirmed.
通过二次型最优控制LQR算法，根据极值原理导出最优控制律，以确定半主动减振器驱动器控制力。
The influence of the damping coefficients and time delay of the semi-active suspension system on the dynamic performance of the passenger car was investigated.
研究半主动减振器的阻尼参数和半主动悬挂系统的时滞对客车系统临界速度和随机响应的影响。
The paper puts forward a low cost developing scheme of semi-active driving simulator for automobile driver training with the new simulation computer technology.
根据最新的计算机仿真技术，提出了一种低成本的适用于汽车驾驶训练的半主动式汽车模拟驾驶器的研制方案。
The results of an example indicate that the MR damper using semi-active control algorithm can efficiently reduce the structural responses induced by earthquakes.
计算实例结果表明，采用磁流变阻尼器对结构进行半主动控制能有效地减小结构的地震反应。
Established a lateral and vertical semi-active secondary suspension tilting train model with self-steering radial bogies via dynamics simulation software SIMPACK.
利用动力学软件SIMPACK建立了具有二系横向和垂向半主动悬挂自导向式摆式客车动力学模型。
The wind-induced and seismic vibration control of high-rise truss tower using passive and intelligent semi-active dampers are systematically studied in this paper.
本文对被动及智能半主动阻尼器用于高耸塔架结构风振和地震反应控制进行了较为系统的研究。
The main part of ammunition include command reception unit, projectile roll detection unit, command deal and transaction unit and semi-active proximity fuze and so on.
弹药关键部件包括指令接收装置、弹体滚转探测装置、指令处理与执行装置和半主动近炸引信等。
Semi-active control method was proposed to reduce the vibration of certain radial gate installed with magnetorheological(MR) dampers in some key large hydraulic project.
针对某大型水利枢纽导流底孔弧形闸门，在闸门上布置若干MR阻尼器，采用半主动控制来减小振动。
In this paper, the control effects of three kinds of measures, including active, passive and semi-active control, for structural seismic control are compared and analyzed.
本文对结构抗震控制的主动控制、被动控制和半主动控制等三类控制措施的控制效果进行了比较与分析。
With its particular performance, electrorheological fluid can be used as controllable damping media, which bring a promising way to research the semi-active engine mount system.
这种独特的性能，使得电流变液可被用作一种可控阻尼介质，为半主动发动机悬置系统的研究提供了一条崭新的途径。
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