General design principles of temperature regulating devices employing on-off control are discussed. The usual inverse relationship between sensitivity and stability against outside influences can be improved by automatic variation of the input potential at the terminals of the control heaters. A device ...
This controller is widely used as temperature measurement and control automatically in light and heavy industry, such as metallurgy,chemical,electronic, machinery,textile,plastic,refrigeration,medical treatment,electric oven, and so on. Specifications XMT* digital temperature me...
On-Off Control Has a Role to Play in Industrial Automation…But Within Limits On-Off Control is not a highly sophisticated control method. Even so, examples of its practical, everyday use can be found all around. Look no further than the appliances in your home. Kitchen appliances such as...
1.Nonlinear programming method for time optimal switching control;时间最优开关控制的非线性规划方法 2.Control of beam halo-chaos via exterior magnetic field switching control;强流束晕-混沌的外部磁场开关控制 3.A novel resetting switching control method for the structure with piezoelectric shunted circuit...
Further, temperature control is very amenable to this scheme, since the sluggish dynamics of most thermal processes will smooth out the abrupt changes in heating rate. The method adjusts the ‘on’ and ‘off’ periods of the heater and supplies the required power to the heater. Three-term ...
In addition, the optimal pulse width control inputs can be specified as a function of the state of the plant at each sampling instant. The application of this method is discussed in detail for the cases of pure inertial and second-order underdamped plants. 展开 DOI: 10.1115/1.3657277 年份...
we provide a method for producing thermoresponsive NLO switch with highly tunable on-off temperature. In addition, an abnormal shortening of Cd–S bond in the melting state was revealed by in situ variable-temperature EXAFS analysis, owing to the tension contraction of the anionic chain. We are...
The main benefits of sonochemical polymerization indicated are the use of water as inisolv and the absence of complex solutions and initiators in the composite creating this innovative method highly “green”. Moreover, we constructed a temperature-triggered, switch-like MTP sensor based on thermo...
At present, the “on–off” control has been divided into two categories: the introduction and the removal of the catalyst and the pH-adjusting agents. The former is a classical and widely used method, in which the catalysts are removed from the reaction by magnet or mechanical method [[21...
The ER damper has been simulated with two extensive on-off control methods. 采用电流变阻尼器作为动作器,用开关控制对车辆模型进行模拟。 3. In order to make the room s temperature realize automatic control in winter,keep the constant temperature in the room, and reach the energy-conservation, ...