The state-estimation and optimal control of multigeneration systems are challenging for wide-area having numerous distributed automatic voltage regulators (AVR). This paper proposes a modified Q-learning method algorithm that aim to improve the convergence approach enhance dynamic response stability terminal multiple generators in experimental Western System Coordinating Council (WSCC) large-sc...

The core element in solving constrained multi-objective problems (CMOPs) with evolutionary algorithms is simultaneously balancing objective optimization and constraint satisfaction. Maintaining this balance becomes more challenging for existing when dealing complex CMOPs, as various feasible regions often result CMOPs very different characteristics. To address issue, we propose a flexible two-s...

Based on the analysis of current situation single well metering, data acquisition and control mode oilfield injection system, polymer volume dilution water were optimized improved respectively. The automatic was realized, accuracy time effect metering enhanced, work intensity employees reduced. Meanwhile, abnormal alarm function regulation increased. These make operation flow regulator, pump ot...

This paper introduces an automatic dosing system used in the reclaimed water reuse equipment for river treatment. The can replace manual regulation mode. In view of shortcomings sewage treatment system, through study inlet and outlet flow, online quality index other factors. Fully combine feedforward control, feedback correction ratio control methods, use PLC communication model to reasonably t...

Electrical automation technology is a that uses computer technology, information and control principles to optimize the production process, so as improve efficiency. However, there are still some deficiencies in research on energy-saving effect of electrical technology. Based PLC frequency conversion we have carried out experimental pumping unit system. This paper first analyzes necessity const...

Using Unmanned Aerial Vehicles (UAVs) combined with various sensors brings the benefits associated fast, automatic, and contactless spatial data collection high resolution accuracy. The most frequent application is possibility of effectively creating models based on photogrammetric lidar data. This review analyzes current possibilities UAVs. It provides an overview state art research selected p...