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Aimed at the characteristics of nonlinear, strong coupling, multi-variable and natural unstable for inverted pendulum, based on information fusion technology, the state feedback gain matrix with quadratic optimal performance index is adopted as fusion function to reduce dimension of the outputs vector for double inverted pendulum, and decrease the difficulty of controller design. On this basis, a...
Marine engineering English teaching and learning circumstances in Chinese universities is still quite confined with textbooks and teacher dominant classes, lacking of diversified teaching methods can stimulate learners' passions and interests. The lack of relevant multi-modal teaching methods and information visualization learning tools make it hard for learners to learn marine engineering English...
For a long time, ship motion and main engine propulsion system are controlled independently. Few scholars have focused on the comprehensive study of both. Moreover, there are no effective simulation platform for the integrated control. Therefore, according to the real ship bridge configuration, combining with the software simulation technology and the idea of hardware in loop simulation, the article...
Taking the main engine and propulsion system of the large-scale container ships as the controlled object, a type of main engine remote control simulation system is designed, using the CAN-bus and database administration technology as well as touch-screen equipments. The system is composed of ECR controls system, BCR control system, and local control system with high density of integration. It can...
The simulation of the engine model and the control system were researched on in this paper. The model of the main parts of the four-stroke engine were built, the PID controller, integral separation PID controller and anti-saturated PID controller were designed for the velocity. Visual C++ is used for the model simulation and the controllerspsila design. The velocity control results of different controllers...
At present, most of marine engine room simulators (MERS) in the world are based on networking technology. But such MERS needs much money and large space to install and use. So it can not meet the demand of the training individually in spare time for the crew. So a simulation system of a PC-Based marine diesel engine has been proposed. In this paper, a quasi steady state model of a large low-speed...
Based on integrated control for underactuated ship linear track keeping and main diesel engine, A new integrated control arithmetic designed by the linear parameter varying (LPV) system control theory and the closed system poles assigned via state feedback is proposed. The ship motion equations of the MMG model is translated into LPV systems with ship speed as the scheduling parameter. The main engine...
A type of intelligence PID controller based on BP neural network is proposed. That the robust intelligence PID controller contains three-layer fuzzy neural network is simple in structure and steady in work. The PID parameters can be self-adjusted according to the system model and can be automatically tuned via neural networks weights. This controller is used in marine engine propulsion system to control...
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