使转动角度

The system adopted active tracking,namely calculate the input angle of the tracking device in advance,the angle is correspondent to the sun position some moment.Photoelectric sensors react the sunlight that putting on different position of the platform, feedback electrical signal.Then single-chip applys the subprogram and sends out pulse to step motors according to the signals,can control the rotate angle and direction of the step motor. The mechanism has realized the automatic track to the sun, so that the trackers top flat board can be always vertical to the sunlight and arrive the furthest receiving energy.

系统采用主动式跟踪，即预先计算好对应于某时刻太阳位置的跟踪机构的输入角度，通过跟踪器上平台不同位置上摆放的光电传感器感受该太阳位置的光照，反馈回电信号，单片机根据该信号调用子程序发出脉冲对步进电动机的转动角度和方向进行控制，实现了机构对太阳的自动跟踪，使跟踪装置的上平台始终处于垂直于光照方向，达到了能量最大限度的接收。

Fortunately - and this is VERY fortunate - Uranus and Mars will be perfectly angled, and that is why I feel surprises will please you, not horrify you.

幸运地 -而且这非常幸运-天王星和火星将会完全地被按某一角度转动，而且那是为什么我感觉惊奇将会使～高兴你们，不吓你。

Linkage mechanism of study. Forepart all gather be linkage mechanism structural analysis and agency designer. In recent years so emphasize in kinetic synthesis dynamic and motility analysis. So text needle towards inquire into slider four-bar linkage mechanism agency positioning control.Research emphases are as PID control, fuzzy control, Fuzzy sliding mode control three kinds of controllers for control core. Permeate practical mechanism to positioning control to function. Simple exertion market vends signal extract card (PCL-833) and multi-function card (PCI-1711). Make it make signal extract and bring forth exportation control voltage. Will AC servo motor turn signal, as positioning system point of angle sensor. Reach to slider four-bar linkage mechanism servo positional control research.

连杆机构的研究，早期都集中在连杆机构的结构分析和机构设计，近年来也多著重於运动及动力分析上，因此本文就是针对於探讨滑块四连杆机构的定位控制，研究重点是以PID控制、模糊控制、模糊顺滑模式控制三种控制器为控制核心，透过实际的机构达到控制定位的功能，运用市面上贩卖的讯号撷取卡(PCL-833)和多功能卡(PCI-1711)，使其对讯号做撷取和产生输出控制电压，将AC伺服马达的转动讯号，作为定位系统的角度感测器，达到滑块四连杆机构伺服定位控制的研究。

JIADUO INTELLECTURE INSECT MONITORING LAMP utilized the most insects like the blacklight, use the 20w blacklight or 200w writelight as light source, also use 5mm glass as insect crash screen; the light source open in special time to process lure insect, the electricity-road control the long red out to kill the pests. In order to guarantee the killing speed, hand in insect have 2proccesses, the small plate accto pass. When the insects fall into the small plate, through the small plate pass fall into the big plate then into the bag. The materials use the stainless steel, rainproof cap utilize the fly wire design, in order to lure insects easy fall into the collecting plate, the plate's angle is 15·.

佳多牌虫情测报灯利用大多数昆虫对黑光灯发出的光波较敏感的特性，采用20W黑光灯管或200W白炽灯泡作诱集光源，并用5mm透明玻璃板做昆虫撞击屏；诱集光源在设定时间点亮，进行诱集昆虫扑灯，温控电路控制远红外处理器将昆虫杀死，为保证昆虫快速死亡，昆虫处理设置为2个过程；主控制器指令小转盘定时转动，使被远红外线处理过的虫体通过大转盘落入相应接虫袋中；主框架结构全部采用不锈钢制作，灯帽采用飞碟流线型设计；为了使诱集到的昆虫顺利落入滑斗，滑斗滑入角度设计为15°角。

"When the two shafts are at an angle to each other, the bearings in the yokes permit the yokes to swing around on the trunnions with each revolution ."

当两轴相互处在同一角度上，主动轴转动时万向节叉上的轴承使万向节叉绕万向节十字轴摆动。

"When the two shafts are at an angle to each other, the bearings in the yoke s permit the yoke s to swing around on the trunnions with each revolution."

当两轴相互处在同一角度上，主动轴转动时万向节叉上的轴承使万向节叉绕万向节十字轴摆动。

For example, a controller sends a series of pulses to a step motor in a joint of a robot arm to rotate it a certain angle exactly as program requires.

例如。控制器将系列脉冲送到机器人手臂关节的步进电机使其转动如程序所要求的角度。

For example, a controller sends a series of pulses to a step motor in a joint of a robot arm to rotate it a certain angle exactly as program requires.

控制器将系列脉冲送到机器人手臂关节的步进电机使其转动如程序所要求的角度。

Graf, without question, is the greatest women's player in history.

格拉芙，现在，毫无疑问是女子网坛历史上最伟大的选手。

If not, you will have to look around at all your important data.

如果没有，您将需要检查所有的重要数据。