并通过坐标变换简化了VSC的功率传输方程,还采用不对称触发策略设计了VSC的传输功率控制系统。
The power transmission equation of VSC is simplified by coordinate transformation, and the control system for transmitted power of VSC is designed by use of unsymmetrical triggering method.
因此如何进行传感器网络的传输功率控制,以低的能耗保证网络数据传输性能就成为了传感器网络中的关键问题。
How to control the power during transmission to satisfy data transmission requirement with low energy consumption becomes an important problem in WSN.
仿真结果表明,非线性变结构控制可以有效地调节直流线路的传输功率,保证交直流系统的稳定性。
The result indicates the nonlinear variable structure control can adjust the transmission power of DC line effectively, and assure the stability of the AC-DC system.
提出了实现功率传输和运动控制与综合的新方案,给出了发动机液压传动装置负荷最佳匹配的实现方法。
A new scheme is put forward to realize the power transmission, motion control and synthesize, and a method is given to achieve the optimal matching of engine, hydraulic transmission and load.
在用于惯性约束聚变研究(ICF)的高功率激光驱动器中,强激光束的传输、放大与控制问题一直是强激光物理与技术研究的重点。
In high power laser drivers used for Inertial Confinement Fusion (ICF) research, the propagation, amplification and control are always the research emphases of high power laser physics and technology.
研究表明,该变频器具有以下优点:双向功率传输、效率高、控制方案简单以及良好的动态响应。
The studying results show that the converter has the advantages of bi directional power flow, high efficiency, simple control scheme and good dynamic response.
本文引入PID算法,通过调节每个节点传输功率,动态控制整个网络的传输能耗。
PID algorithm is introduced to the dynamic control of the entire networks' energy cost by shifting the transmission power of every node.
无线网络拓扑控制通过调节网络节点的传输功率等措施,从而提升网络性能。
The topology control optimizes wireless networks by adjusting nodes transmission power or other performance index.
仿真研究表明,提出的算法在平均节点度和传输功率的效率方面均优于基于直接传输区域的拓扑控制算法。
Simulation results show that the proposed algorithm has advantages over the topology control algorithm based on the direct-transmission region in terms of average node degree and power efficiency.
为了更好的降低系统传输信息的误比特率(BER),本文针对TD - SCDMA系统的功率控制模块,研究一种适用于反向链路的自适应功率控制算法。
In order to decrease the Bit Error Rate (BER) of transmission information, this paper studies an adaptive power control algorithm for uplink against the power control module of TD-SCDMA system.
功率控制命令的传输错误概率在小于10 - 1时对链路性能影响较小。
If the transmission error probability of power control command is less than 10...
利用自适应技术,根据信道实际状态自适应比特装载和功率控制,可以进一步提高系统传输性能。
The performance can be improved more by using adaptive bit loading and power control to match the current channel state.
我们采用的控制芯片为TI公司的MSP430,无线传输模块采用的是通用的微功率无线数传模块,串口通讯方式。
We used ti Corporation's MSP430 as control chip, while took general wireless transceiver module with UART opened as communication means.
所述WLAN的中央控制器生成针对在不同功率级下进行传送的调度表,并且每一个接入点基于该调度表改变其传传输功率级。
A central controller of the WLAN generates a schedule for transmission at different power levels, and each access point varies its transmission power level based on the schedule.
同时结合功率控制技术对数据包传输功率进行控制,降低了节点的能量消耗。
By decreasing the transmission power of the data packet, the energy consumption of mobile nodes was decreased.
同时结合功率控制技术对数据包传输功率进行控制,减低了节点的能量消耗。
By decreasing the transmission power of the data packet can decrease mobile nodes energy consumption.
在UE传输的总功率小于所允许的最大输出功率的时候上行功率控制可以被执行。
Uplink power control shall be performed while the total UE transmit power is below the maximum allowed output TX power.
文中将无功功率作为OPF的控制变量,故节点电压也被优化以得到最大传输容量。
Since the reactive power generation is taken as a control variable in the OPF formulation, the bus voltages can be optimized to yield maximum TTC.
根据该方法,TPC流从终端被接收并经处理以获得用于调整数据传输发射功率的联合功率控制指令流。
In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
根据该方法,TPC流从终端被接收并经处理以获得用于调整数据传输发射功率的联合功率控制指令流。
In accordance with the method, TPC streams are received from the terminals and processed to obtain a stream of joint power control commands used to adjust the transmit power of the data transmission.
应用推荐