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Temperature control is important for reliability testing of aerospace products in vacuum thermal environment. The traditional proportional-integral-derivative (PID) controller based closed-loop control system cannot guarantee the high precision requirements in the experiment temperature control. In this paper, an adaptive PID controller based on the radial basis function (RBF) neural network is designed...
In order to save the mobile sensor network energy and improve the barrier coverage with mobile sensor network to adapt to the environment. The virtual force principle is applied in low power RF(Radio Frequency) wake-up mobile sensor nodes and obstacles. Some of sensor nodes are in the state of work, the others are dormant. When the sensor network is damaged, the dormant sensor nodes can be waked up...
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