Control of uncertainty in a hydraulic system (C09*)

以液压系统“静液传动系统”为例，开发了软测量网络，并对其进行了研究，以改进运行策略。系统状态的检测将通过将组件的公理和维度分析模型描述与记录的测量尺寸相结合来实现。系统大小的目标冗余确定导致了数据引发的冲突。这些冲突的解决要么导致对基于模型的特定尺寸的更大信心，要么登记对系统变化的检测。使用模型自适应，软测量网络能够响应系统行为的变化，例如通过磨损。

Using the example of the hydraulic system "hydrostatic transmission system" a soft sensor network is developed and researched to improve operational strategy. The detection of the system state will be realized by the synthesis of axiomatic and dimensional analytical model descriptions of the components with recorded measurement sizes. The targeted redundant determination of system sizes leads to data induced conflicts. The resolution of these conflicts either leads to greater confidence in the model-based specific sizes or register the detection of system changes. Using model adaptation the soft sensor network is able to respond to changes in the system behavior, for example by wear.