色彩校正器也能达到这个效果。
这个电压校正器的控制精度比设计的低得多。
The control precision of the voltage corrector is much lower than designed.
试验表明,用单点金刚石车削整体式波前校正器是可行的。
The experiment indicates the feasibility of single point diamond turning to the unitary WFC.
在自适应光学系统中,波前拟合误差直接影响到相位校正器的校正效果。
In the adaptive optical system, the fitting errors of wavefront impact correct effect of phase corrector directly.
精确测定喷油泵校正器的预紧力和校正行程,具有重要的理论和现实意义。
Accurately measuring the injection pump corrector's pretightening force and correction stroke has very important theoretic and practical significance.
设计的超前、滞后、滞后—超前和PID校正器,形式相同,实用价值大。
The designed lead, lag, lag-lead and PID controllers have same form and extensive practical value.
本文主要介绍了液晶波前校正器的结构、基本原理、光学调制特性及其应用。
The text just introduce the structure, theory, character of optic modulate and application about liquid crystal wave-front corrector.
文章介绍采用时基校正器的必要性以及时基校正器的工作原理和实际应用情况。
The necessity to adopt Time Base Corrector (TBC), its principle and its application are introduced in this paper.
采用整体式波前校正器替代自适应式波前校正器可以大大降低光学系统的成本。
The cost of the optical system with the unitary wave front correctors instead of the adaptive wave front correctors is reduced significantly.
为了描述清楚起见,所述运动补偿器120和位置校正器130被显示为分开的项;
The motion compensator 120 and the positional corrector 130 are shown as separate items for clarity of the description;
该校正器利用原同步信号生成新的色同步信号,保证了校正后彩色信号时基的稳定。
Stabilization of time base under correction could be maintained by applying original synchronous signals for…
这些公式适用于单级及多级的串联超前、滞后以及滞后——超前等各种校正器的设计。
These formula are suitable for various designs of correctors with single -, multi-stage series in leading, lagging and lagging-leading.
讨论了这两类波前校正器的主要性能及其检测方法等,并给出了若干典型的检测结果。
The main specifications of these two kinds of wavefront correctors and their measuring methods are discussed. Some typical measurement results are given.
滑移率校正器根据系统运动状态自动调节系统的期望滑移率,提高了控制系统的稳定性。
The slip ratio corrector equipment can adjust the anticipant slip ratio according to the running state of system, which improves the stability of the control system.
波前校正器是自适应光学系统中的关键部件之一,制作困难,且在加电压不当时容易损坏。
The wavefront corrector is one of the key parts of an adaptive optical system. It is difficult to fabricate and is easy to damage if an improper voltage is applied.
研究了液晶波前校正器位相调制曲线非线性的校正以及液晶自适应闭环对畸变波前的校正。
The correction of the nonlinearity of the liquid crystal wavefront corrector and the closed loop correction were investigated.
本文介绍有源串联校正器的时域的计算机辅助设计方法,该法设计的系统有良好的稳态和暂态性能。
This paper describes a method of the time-domain's computer aided design of active series compensator. The designed system using the method possesses a good steady-state and transient performance.
整个电源由输入电路、功率因数校正器、主逆变器、输出滤波电路、辅助电源、均流电路等部分组成。
The system consists of the AC input stage, single phase PFC, main inverter, output low-pass filter, auxiliary power supply, and load current sharing circuit, etc.
IR2167是集功率因数校正器(PFC)、镇流器和半桥驱动器为一体的新型电子镇流器驱动电路。
The IR2166/IR2167 are such IC that PFC, ballast control and half-bridge driver are made in one IC.
波前校正器应用于空间光学系统必然要经历卫星动力学环境,随机振动环境是其中一个很重要的影响因素。
Satellite dynamics environment is a test that must be undergone by a wave-front corrector used for space optical system and random vibration environment is an important factor among them.
自适应光学系统由波前传感器、波前重构器和波前校正器组成,能够实时动态校正大气湍流等造成的波前畸变。
The adaptive optical system is composed of the wavefront sensor, the wave front constructor and the wavefront corrector, which can correct the wavefront aberration distorted by atmospheric turbulence.
对功率因数校正器辅助电路中的滤波电路设计、起动电流抑制电路的设计和开关的浪涌吸收保护电路的设计进行了分析。
The design of the filter circuit, starting current check circuit and switching surge absorption-protection circuit in an auxiliary circuit of PFC is analyzed.
波前校正器是自适应光学系统中的核心部件,如何提高波前校正器的空间校正能力是自适应光学理论和实验研究的重要内容之一。
The wavefront corrector is one of the key elements of AO system. And improvement of the spatial correction capability of correctors is the primary coverage of AO theory and experiment research.
本文在分析X射线管外特性的基础上,设计制作了开关电源功率主电路,分析了有源功率因数校正器原理、LCC半桥谐振变换器原理及倍压整流电路原理。
This paper based on analyzing the X-Ray tube designs the switching power supply circuit, analyzes the principle of APFC, LCC half bridge resonance convertor and dual rectifier circuit.
本文提出了一种不用时基校正器的彩色电视同步信号再生电路,它能使电视特殊效果发生器或彩色摄象机被录象视频信号同步锁相,对其实际电路进行了详细的分析。
This paper describes a circuit that enables special effect generators or colour video cameras to be genlocked with VTR's without the need of time base correctors, and analyses the circuits in detail.
本文提出了一种不用时基校正器的彩色电视同步信号再生电路,它能使电视特殊效果发生器或彩色摄象机被录象视频信号同步锁相,对其实际电路进行了详细的分析。
This paper describes a circuit that enables special effect generators or colour video cameras to be genlocked with VTR's without the need of time base correctors, and analyses the circuits in detail.
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