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Method and device for ascertaining control parameters in a computer-assisted manner for advantageously handling a technical system

A technology of computer-aided, technical systems, applied in the field of computer-aided determination of adjustment parameters and equipment for suitable operating technical systems, capable of solving problems without taking into account the consequences of operating autonomous technical systems or other physical effects, to achieve fast and Effectively Determined Effects

Pending Publication Date: 2021-01-29
SIEMENS AG
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Problems solved by technology

however, this approach typically does not take into account the consequences or other physical effects of operating an autonomous technology system

Method used

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  • Method and device for ascertaining control parameters in a computer-assisted manner for advantageously handling a technical system
  • Method and device for ascertaining control parameters in a computer-assisted manner for advantageously handling a technical system
  • Method and device for ascertaining control parameters in a computer-assisted manner for advantageously handling a technical system

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Embodiment Construction

[0057] figure 1 A flow chart of the method according to the invention for the computer-aided determination of control parameters for a suitable operating system is shown schematically, the method comprising the following method steps.

[0058] In the following, the technical system may in particular be an autonomous technical system, such as an autonomous robot in an industrial environment. The technical system can carry out the operating steps of the operation in order to drive the determined target state from the initial situation. The operating steps are specified by means of the control parameters, ie the technical system is controlled by means of the control parameters.

[0059] In step 1 of the method according to the invention, data of an initial state of the technical system and its environment are detected by means of at least one sensor. At least one sensor may be part of the technical system, be coupled to this part or be associated with this part. For example, a...

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Abstract

The invention relates to a method and a device for ascertaining control parameters in a computer-assisted manner for advantageously handling a technical system. A starting state (AZ) and the surroundings (UM) of the technical system (TS) are detected using at least one sensor (101), and a physical simulation model (SIM) of the technical system is generated using same. On the basis of the startingstate (AZ), different combinations of handling steps of the technical system (TS) are simulated with respect to a specified target state (ZZ) using the simulation model (SIM), wherein control parameters of the technical system for carrying out the handling steps are varied. The simulation data is used to train a machine learning routine by means of an evaluation of each handling step, and the trained machine learning routine is used to ascertain an optimized combination of handling steps. The control parameters of the optimized combination of handling steps are output in order to control the technical system (TS).

Description

technical field [0001] The invention relates to a method and a device for computer-aided determination of control parameters for suitable operating technical systems, in particular autonomous technical systems, such as autonomous robots. Background technique [0002] Objects can be manipulated by means of autonomous technical systems, such as autonomous robots. Grasping of an object by an end effector of a robot may be mentioned here as an example. Conventional control methods are based, for example, on detecting objects and the environment and technical systems therein by sensors and determining a suitable operating sequence or path for grasping the object by means of path planning algorithms. Conventional methods are therefore often only able to observe and with difficulty predict the actual state of the environment of the technical system, eg on the basis of physical laws whose behavior influences the environment. [0003] For example, the so-called Simultaneous Localiz...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/16G05B13/02
CPCB25J9/1671G05B2219/39406G05B2219/40494B25J9/163
Inventor M·比肖夫M·托基克
Owner SIEMENS AG
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