TC301新型水位传感器及其在水文观测中的应用研究

我国水文观测中普遍采用的压力式、浮子式及电容式水位传感器在泥沙大、水流急、信号远传的工程中应用时 ,存在一定的缺陷。结合现代计算机技术开发精度高、适应性强的水位量测设备已经成为水文工程发展的必然。介绍的 TC 30 1新型水位传感器运用仿神经理论的思想 ,在水文工程中水位的量测取得了新的突破 ,应用效果良好。

Study on A New Water-level Sensor TC-301 and the Application in Hydrometric

The pressuretype stage sensor,floattype stage sensor and capacitancetype stage sensor are widely used in hydrometric in our country.However,there exists some drawback when they aer equ ipped in the project with hyperconcentration of sediment and wift flow,i n which collecting message requires remote telemetry.It is an inevitable tendenc y to use model computer technologies to explore the higher accuracy and highly a daptable devices of waterlevel measurement in the hydrographic project.T C301,new type stage sensor,presented in this paper,adopts a new thought of simulative nerve theory,and succeeds in achieving new breakthrough in measuri ng waterlevel of hydrographic project,and an ideal efficiency has obtain ed.