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In this paper, a new kind of cycle was proposed, which is named the compound cycle of turbo diesel engine with auxiliary combustion and energy recovery system. Numerical simulation method was adopted to analyze the compound cycle. According to the application requirement, the control target was proposed. Several parameters were chosen to develop the control strategy at different speed of full-load...
Live sequence charts (LSCs) have been proposed as an inter-object scenario-based specification and visual programming language. In this paper, we introduce a high level computational semantics of LSCs, in the form of a PLAY-tree, to show how a running LSC affects the system behaviors in response to a set of external events. Given a nonempty regular language of external events,the consistency of an...
In the present paper, based on modular modeling concept, a mathematical model for the coupled nonlinear 6-DOF motions of underwater gliders is developed, and applied to investigate the characteristics of vertical and lateral motions of an autonomous underwater glider under development at National Taiwan University. In the proposed modular model, the component forces of main hull, wings, stern vertical...
In this paper, we discuss design issues in applying buoyancy engines as the device to vary net buoyancy and to alternate the position of the center of gravity of a glider. The buoyancy engines arrangement contains two tanks located at the fore and end aft part of the hull. Buoyancy engines considered here are those of piston-type. Forces equations which model buoyancy, gravity, and hydrodynamic forces...
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