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Nuclear power is one of the most important ways to achieve industrial applications and large-scale alternative to fossil fuels, and is also one of the important means to achieve sustainable energy development. It's non polluting, high energy density and low cost have attracted the world's favor. However, the damage to the human body by nuclear radiation is fatal, it is necessary to use a robot instead...
In the production process of bar, the control system of cooling bed play an important role in the entire process. This paper introduces a control system of cooling bed consisting of a kind of SIEMENS DC transmission 6RA70 and SIEMENS S7-400PLC.
Hydraulic gap control system is the inner loop of automatic gauge control system, and the dynamics of hydraulic gap control system is the key factor for the high precision gauge control effect. The dynamics of hydraulic gap control system is influenced by a non-linear part since the oil flow of valve port depends not only on the control current but also on the changing rolling force. This influence...
According to the characteristics and the process conditions of continuous reheating furnace, a scheme is discussed which combines detection data belonging to pull steel rate P, discharging steel billet surface temperature and residual oxygen in flue gas with furnace combustion process control. Actual application shows that this method is feasible and significantly meaningful to reduce the loss of...
A novel model-deviation compensation control strategy is developed for a class of uncertain systems with time delay in this paper. Taking an identified second-order plus dead-time (SOPDT) process for example, the whole design methodology is proposed, which integrates the prediction model, the sliding function design, the equivalent control term and the model-deviation compensation control law. Firstly...
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