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Based on self-adaptive fuzzy PID control, the autopilot for the longitudinal channel of UAV (unmanned aerial vehicle) is designed, which uses the theory of self-adaptive control and combines the traditional PID control method with fuzzy control method. Simulation results show that the algorithm of the self-adaptive fuzzy PID controller is easy. And the self-adaptive capacity of the system has been...
Three types of organic-inorganic heterostructure device are fabricated. The emission from the organic layer, inorganic layer and both of the organic and inorganic layers are observed, respectively. The emission mechanism of these organic-inorganic heterostructure devices is different, which can be attributed to the difference of electric field and interfacial barrier of the device. By changing the...
The electroluminescence (EL) of bilayer devices (ITO/Polymer/Alq3/Al) made from two PPV derivatives (MN-PPV and MEH-PPV), respectively, and the influence of the organic layers’ thickness on the characteristics of the device are investigated. Different spectra and variations are observed for different thicknesses of Alq3 layer in this bilayer organic light-emitting diodes (LEDs) as increasing applied...
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