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This paper presents an extremum seeking control (ESC) scheme for energy efficient operation of chilled-water system, and Modelica based dynamic simulation models for demonstrating the effectiveness of the proposed control strategy. The simulated plant consists of a water-cooled screw chiller and a mechanical-draft counter-flow wet cooling tower. The ESC scheme takes the total power consumption of...
Air formation attack to ground campaign system has it's characteristics which different from the other campaign mode, and it's decision making system is different from the other too. As to characteristics of air formation attack to ground campaign, an air formation attack to ground command and decision making information system is presented. On the basis of rough set theory, this paper study and simulating...
With the development of modern military technology, uncertain decision-making problems become more and more exigent to be solved in military command and control. Based on game theory, and taking air formation to ground attack-defends campaign as the background, this paper establishes an opposed dynamic decision-making model. As to the problems in military decision-making in duple-fuzzy condition in...
Air formation attack to ground campaign system has it's characteristics which different from the other campaign mode, and it's decision making system is different from the other too. As to characteristics of air formation attack to ground campaign, an air formation attack to ground command and decision making information system is presented. On the basis of rough set theory, this paper study and simulating...
Economizers have been recognized as a class of energy-saving devices for heating, ventilating and air conditioning (HVAC) systems that may increase the energy efficiency by taking advantage of outdoor air during cool or cold weather. There has been a tremendous demand for reducing energy consumption of HVAC systems in commercial buildings. However, many economizers do not operate in the expected manner...
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