Woodward 9907-838 Load distribution module

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Xiamen Xiongba Electronic Commerce Co. LTD

FROM：Mr. Wei

E-Mail：2322181769@qq.com

TEL/WeChat:15396237607

Load distribution module

The purpose of this module is to ensure that the operator network does not have the phenomenon of stuck, and realize a flexible deployment of network optimization solution. In the application need two modules, one is the client module.

First, load distribution principle

Load distribution refers to the allocation of multiple base stations in a certain area to a network requester through network optimization technology. After the base station receives the request from the requester, the network requester must transmit data to each base station within a certain period of time, and then the operator sends the request information to the server through the terminal device for processing. If the network requester can reply the response request information within the agreed time, the processing of the request is considered to be completed, and the subsequent processing cannot be carried out. If a reply request is denied, the request is considered incomplete. In this way, the differences between different sites can be eliminated in the process of network scheduling and the differences between operators can be prevented from affecting the quality of network service. Load allocation is an optimization method designed on the basis of the current optimal transmission scheme. After the optimization of multiple base stations through the network optimization technology, the current optimal transmission scheme is sent to the server, so that the operator network is no longer affected by the problem and the network priority allocation is realized

First, the main composition of the governor

1. The frame is equipped with a number of shafts, whose function is to drive the motor rotation. 2. Planetary gear: The governor changes the speed of the motor by rotating the planetary gear, so that it changes the transmission ratio in the process of movement, to achieve the purpose of driving. 3. The reducer is composed of different forms of gears and different materials. 4. Motor: The device that provides electric power to the motor. 6. Drive shaft: can change the speed of the governor. 7. Gear and reducer: the gear on the rotor can make it do high-speed rotation.

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Two, transmission ratio selection

When using gear transmission, it is necessary to pay attention to that there is a certain gap between the moving parts, such as the transmission ratio of 0.001, the motor working transmission ratio of 0.001×0.001=0.001, then each transmission part of the motor working in a transmission ratio of 0.001×0.001=0.001 speed range. If a transmission component does not work within a transmission ratio of 0.001×0.010=0.001 (without considering other factors), the structural component can only get relative motion but not relative motion. As shown in the figure, a mechanical transmission system is controlled by changing the working speed of the motor. The principle is as follows: When the speed of the motor is constant, the moment of inertia of the rotating part is transferred to the iron core on the junction post through the motor rotor. When the motor rotor rotates, the iron core on the core does not rotate. When the rotor rotates to a fixed position, the clearance at the end of the iron core decreases through the meshing clearance between the shaft and the rotor, causing the axial movement of the iron core, which changes the original structure. There are two driving modes of the motor: the reverse speed is directly generated by the shaft of the motor. At this time, if the motor rotor does not rotate or the transmission change caused by the rotor rotation is very small, can only be adjusted by the reverse; Otherwise, big changes may occur.

Iii. System requirements

As the application object of PLC is the production control center, so the system needs to have good scalability. At the same time, considering the communication and data transmission with other equipment, in order to realize the communication with PLC, the PLC communication interface must be designed. In order to realize data transmission, it is necessary to provide a high-speed serial communication interface, so as to avoid data loss caused by serial communication. Second need to have a clock function. At the same time, the clock function can make it work in low power consumption state. Finally, because it adopts embedded digital programming logic module, it can reduce the time of software development. In addition, PLC has a good set of data sending and receiving functions. In order to meet the requirements of system control, the PLC must be designed and have a strong data processing function and programming ability. In addition, it should have the ability to communicate with other equipment and sensor equipment and send data.

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