The Quasi-dynamic Space Coordinate Measuring System Based On Trigonometry And Its Characteristic
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Abstract:
This paper introduces the definition of the quasi-dunamic instrument, analyzes the measuring principle of the double-theodolite space coordinate quasi-dynamic measuring system, builds the experimental system with the currency theodolite and designing the accessorial driving and orientational framework, investigates the dynamic character under variant tracking velocity of this system by the experiments and gians some elementary conclusions. These conclusions play important roles in the compensating the measuring error and in the improving the measuring precision of the measuring system.
