选择适当的动态不连续控制律保证了系统状态在有限时间到达滑模面,并有效的削弱了抖振。
An appropriate control law was selected that forces the system states to reach the sliding manifold in finite time and has low chattering in the sliding motion.
步进控制法系通过一定的计算程序使闸门产生一系列连续或不连续的运动,产生一个预定的渠内水位和流量变化。
Through using certain calculation programming to produce a series of continuous or uncontinuous motions which produce a predicting channel level and discharge change.
由于采集数据不连续和分析控制不及时,导致无法准确及时地反映锅炉水汽品质,难以做出趋势预测。
Discontinuous because of data collection and analysis of control not in time, lead to accurate and timely reflection of the quality of boiler water vapor, it is difficult to make trend prediction.
如果你选用了这种控制策略,要小心缓存区的不连续性。
If this strategy is the one you choose, be careful of cache incoherency.
所提出的近似自适应变结构控制器可以避免控制器中的不连续继电项,同时不必已知系统不确定性范数界。
Then, the normal variable structure controller (VSC) and the adaptive variable structure controller with the estimation for the upper norms of uncertainties are presented.
为了削弱控制器所带来的抖振,运用模糊逻辑理论对控制器的不连续项进行了修正,从而得到了一种新的基于模糊逻辑的变结构控制器。
To weaken the chatter from the controller, the theory of fuzzy logic was used to modify the discontinuous term. Based on fuzzy logic, a variable structure controller was gotten.
为了研究不连续系统中的混沌行为,观察一个由比较器控制的,带有模拟开关的RLC非线性电路模型,此电路系统的行为可以用一个分段光滑映象来描述。
In order to study the chaotic behavior in the discontinuous system, a RLC nonlinear circuit model with an analogy switch was observed, which was described by a piecewise-continuous map.
此离散交通控制模型与实际交通路口的车辆通行情况基本接近,反映了路口通行车辆的离散性、不连续性的特点。
The model shows the discrete and inconstant character of the traffic flows of the intersection and closed to the fact of traffic.
针对原等离子切割机存在的起弧困难和小弧到大弧的转移不连续的缺点,对原控制装置硬件结构和控制线路进行技术改造,使用结果表明:该装置运行可靠,起弧容易,控制效果好,并且提高了生产效率。
The author discusses the faults of the existing plasma cutting machine, difficulty to start arc and to transit from minarc to maxarc, then puts forward a new control scheme based on technical desires.
该可调整焦距的、可电学控制的电激活透镜能够不连续地或连续地调整焦距。
The adjustable focusing electrically controllable electroactive lens can adjust the focal length discretely or continuously.
本发明还提出一种在下行不连续发送期间控制发送功率的装置。
The invention further discloses a device for controlling the transmission power during the downlink discontinuous transmission.
提出了基于不连续的状态反馈方法,构造一类四维混沌系统的基本定理,实现了类四维简单线性系统的混沌反控制。
The basic theorem for constructing a kind of 4-dimensional chaotic system is presented based on the feedback control method under discontinuous state.
如图2-1A-2c所示的不连续变量,主要是在“通-断”控制或者“砰-砰”控制出现,将后续章节单独处理。
Discontinuous variables such as shown in Fig. 2-1A-2c occur in "on-off" or "bang-bang" control system and are treated separately in a subsequent paper.
如图2-1A-2c所示的不连续变量,主要是在“通-断”控制或者“砰-砰”控制出现,将后续章节单独处理。
Discontinuous variables such as shown in Fig. 2-1A-2c occur in "on-off" or "bang-bang" control system and are treated separately in a subsequent paper.
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