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Output Control And Ontrol Of Special Type Engine
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Abstract
A free piston internal combustion engine is under the control of micro computer, and according to the two stroke cycle principle operating. Piston is retracted by a spring. A hydraulic system output the power. Starting method is, when the piston hold at the end of the compression stroke, some fuel and compressed air inject into the combustion chamber, perform a well mixed compressed mixture, then ignite for explosion. Engine begins the normal operating cycle.