寻求合作
[供] 德国一所大学提供机电一体化系统控制方案
合作类型:技术     行业类别: 电子,微电子     国家:德国
发布时间:2019年05月22日     过期时间:2022年02月15日     点击数:14

德国一所大学开发了一款新程序,可以提高机电一体化系统控制器的计算能力。该程序大大减少了计算量,改进了模型预测控制。拟以许可协议的方式寻找感兴趣的合作方。

 

A German university developed a procedure that improves the computing power of controllers in mechatronic systems. The new procedure upgrades the model predictive control (MPC) by reducing the computational effort significantly. The university offers license agreements to industrial partners.

 

Description     

 

For a fast and precise control of mechatronic systems usually non-linear PID (proportional–integral–derivative controller) controllers are used. The more nonlinearities a system contains, the more complex the control task becomes. A more advanced control concept is model predictive control (MPC), which resolves a number of disadvantages of the classic control concepts. These include the explicit adherence to state and input constraints and the intuitive controller design. The MPC also involves solving an optimal control problem that is computationally expensive. Since the solving must be done between two sampling steps, processes with high dynamics can push the process to its limits.

 

A German university developed an enhancement of MCP, a model predictive trajectory set control (MPTSC). It reduces the computational effort significantly, without losing the model predictive character. Essentially, MPTSC is based on the discretization of the input domain and can thereby forego gradient-based optimization algorithms in particular. Therefore, any cost terms and prediction models can be used. Adaptation of the discretization ensures a high approximation quality of the classical MPC.

 

The control system can be used in all machines and systems, especially if the control problem is somewhat more complicated and fast control is required (mechatronic systems, robots, etc.). For simple applications, classical control methods are sufficient.

 

The university offers mechanical engineering companies a license agreement. The partner companies could come, for example, from the fields of pneumatics or robotics. They should be interested in implementing the technology.

 

Type and Role of Partner Sought    

 

The university is offering a license agreement to engineering companies working in sectors, such as, pneumatics or robotics.

 

First and foremost, a license agreement is sought. Within the cooperation it is possible to adapt the invention to the requirements of the licensee (i.e. specifically to the control engineering problem). However, it is also possible, especially if the licensee already has experience in the area of model predictive regulations, for the licensee to take over the complete implementation himself.

【供】190076 TODE20190128001

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