North China Electric Power University

Bciflex Medical Technology Co., Ltd.

Beijing Institute of Precision Mechatronics and Controls

Bo Zeng

Qi Song

Zhe Zhao

Chen Wu

Guiqiang Yang

Huihui Tian

Haiping Zhou

Yunxiao Zhang

Zhiyuan Yu

Wenbo Gu

Zixing Wang

Chengli Li

Xiudong Lu

Zheqing Zuo

Kaihan Wei

Yecheng Yin

Rongfeng Zhang

Zonglun Li

Hongzhou Song

Xiaorong Zhu

Shoujun Zhao

A nerve stimulator. The nerve stimulator includes: a mid-shell, a stimulation acquisition module mounted within the mid-shell, a feed-through component being disposed on an end surface of the mid-shell and being electrically connected to the stimulation acquisition module, a mounting cover being mounted on the end surface of the mid-shell and covering an outer side of the feed-through component, and a flexible electrode being connected to one side of the feed-through component toward the mounting cover and extending from the end surface to an side surface of the mid-shell. The nerve stimulator of the embodiment of the present disclosure adopts a miniature installation design, which effectively reduces damage to tissues and facilitates the expansion of the number of electrode channels. In addition, the overall sealing property of the device is significantly improved by the multi-layer sealing structure.

Nerve stimulator

An electromechanical actuator for forced unlocking of a fuzzy jamming fault of a transmission mechanism comprises a bidirectional electromagnetic braking assembly, a circumferential rotating housing assembly, an axial spline bearing assembly, an LVDT linear displacement sensor assembly, a potentiometer linear displacement sensor assembly, and an electromechanical actuator assembly. The axial spline bearing assembly is mounted inside the circumferential rotating housing assembly for a reciprocating linear motion, and the axial spline bearing assembly is connected to an output rotating shaft of the electromechanical actuator assembly to form a spiral transmission pair; the bidirectional electromagnetic braking assembly is actively energized to generate radial and axial attraction forces, so that the circumferential rotating housing assembly is disengaged from a fixed connection with the electromechanical actuator assembly to rotate.

Electromechanical actuator and method for forced unlocking of fuzzy jamming fault of transmission mechanism

The present disclosure discloses a method for performing multi-stage multi-level cooperative operation on a park integrated energy system containing a mineral industry user. The method includes: constructing a short-time scale dynamic pricing model, including an upper-layer CMIES operation optimization model and a lower-layer user demand response model; solving the short-time scale dynamic pricing model to obtain day-ahead and intraday scheduling plans and a next-day electricity price; and based on the day-ahead and intraday scheduling plans and the next-day electricity price, computing a strategy transfer probability distribution of each subject within a preset deadline, and simulating a decision-making process by a Monte Carlo method until each subject reaches a correlated equilibrium state to obtain a pricing solution of CMIES within the preset deadline. According to the present disclosure, the energy utilization efficiency of the system can be improved, and the operation cost can be reduced.

Method for performing multi-stage multi-level cooperative operation on park integrated energy system containing mineral industry user

Growing community of inventors

Beijing, China

Bo Zeng