Research On Computer Detection System About The Slippage Shipment Of Large Structure Based On Force Feedback

Slippage shipment is one of the shipment technologies of large structure including platform jackets and platform blocks, by which the classic construction method is replaced for greatly decreasing the cost. But now the shipment is controlled by the technician, detecting the change of tide and movement distance to calculate the weight adjustment, which is impossible to ensure the safety.In this paper, based on the systemic analysis of shipment control process, auto-measure technology and software integration technology are used to deal with the barge control, and force feedback of dock key points is applied, which improves the veracity, security and reliability of the shipment which has important engineering and application foreground. The main research of this paper can be included as follows:1. Based on the research of structure construction process, the influence of design for different style of structure shipment and environment factors is analyzed and qualification that influences the barge stability is also discussed.2. According to the barge force analysis the mathematic module of automatic water ballast adjustment based on force feedback is built and the adjustment water data is modified by force detection about cerement bracket.3. The hardware design of the system that is built with industrial computer as its center, RS485 as its communication, data collection system consisting of string vibration strain detection system, tide sensor and laser telemeter.4. Software development is done to the system, which is made up of systemic equipment, barge and large structure database, data processing module, measure control module and communication module.5. Carry out the experiment simulation and through comparing the calculation data from three different conditions of shipment of two slide styles, the water adjustment module and software is testified.