欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
国家对耗能企业的节能降耗提出了更高的目标。研究了电除尘器粉尘吸附力的数学模型,研究表明,随着粉尘厚度的增加,吸附力是一个非线性变化过程,而不是工业现场所认为的随着粉尘厚度增加,吸附力是一个线性单调变小的过程,在对吸附力的Matlab仿真和振打加速度的数学模型研究基础上,提出了电除尘清灰工业控制中节能振打策略,振打加速度跟随粉尘吸附力变化,在非线性振打中动态的节约能耗。最后,通过对顶部振打器的实验测试和模型仿真比较研究,对振打器定子线圈电流波形进行了对比,通过能量损耗的原因分析,提出了最佳节能振打电流周期。该技术的研究为研制新型非线性振打控制器提供了一定的理论依据。
英文摘要：
China has put forward more advanced target about energy-saving and power-reduced to the power-wasting business.The mathematic model of the mill dust adsorption affinity for the ESP was studied.It was indicated that,with the increase thickness of mill dust,the adsorption affinity was a nonline arity changing.It was considered that the adsorption affinity was not a linearity monotone decreasing course with the thickness increasing of the mill.Based on the Matlab emulation of the adsorption affinity and the shaking accelerated speed,the deashing control strategy of the energy-saving shaking for the ESP was supplied.It was a processing that the shaking accelerated speed followed the mill dust adsorption affinity.With the nonline arity shaking accelerated speed,it could save energy in dynamic state.By the experiment of top shaker and model emulate,the current waveform of the shaker stator coil was studied.The cause of energy dissipation was analyzed and an optimally current cyclic of energy-saving shaking was extracted.The important actual value was approached by means of the technology used in the industry and the theory to explore the new style nonline arity shaking controller was provided for China.
同期刊论文项目
同项目期刊论文
Reliable guaranteed cost control of discrete time-delay systems with actuator failure: An LMI approa
Delay-dependent guaranteed cost control for uncertain 2-D discrete systems with state delay in the F
LMI-based synthesis of robust iterative learning controller with current feedback for linear uncerta
Modelling and control of networked control systems with both network- induced delay and packet-dropo
Stabilization of networked control systems with communication constraints and multiple distributed t
Delay-dependent output guaranteed cost control for uncertain discrete-time systems with multiple tim
Delay-dependent guaranteed cost control for uncertain neutral systems with nonlinear parameter pertu
Delay-dependent generalized H2 filtering for uncertain systems with multiple time-varying state dela
位置：