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目前自动排料的关键环节－浮标传感器的设计和应用缺乏理论依据，大量的跳汰实践证明：导向式浮标在运行过程中除受正常的分选力作用外，还受到多种因素的影响，以致造成自动排料失控。运用等压强同层位的重选分层机理研制床层有源检测装置，得到床层变化的多种信息，结合自动排料动态平衡模型，使用灰色预测智能控制器研制出既可以稳定床层、提高自动控制率，也可以估测跳汰机自动控制效果的新型跳汰机自动控制系统。
At present, the key part of automatic nesting - the design and application of buoy sensors lacks theoretical basis. A large number of jig practices have proved that guided buoys are affected by many factors in addition to the normal sorting force, As a result, the automatic nesting is out of control. Using the principle of equal pressure and same level of re-selection and stratification, the active bed detection device was developed to obtain a variety of information about the bed changes. Combined with automatic dynamic nesting model, a gray prediction intelligent controller was used to develop a stable bed , Improve the automatic control rate, you can also estimate the jig automatic control effect of the new jig automatic control system.