Robust and Thermo-energetically Optimized Temperature Control of Machine Tools' Frames by Means of Fluid Power Systems (T02#)

该转移项目的目的是对高性能混凝土(HPC)机床框架结构中的温度控制电路进行热能优化。特别是，研究的重点是确保和改善热稳定性，从而以最小的能耗保证生产精度。尤其具有挑战性的是温度控制系统适应时变的内部和外部热负荷，以及控制和调节机器框架内复杂的三维热流。为此，在现有HPC机架的基础上，发展了温度系统的优化设计、集成和控制方法。然后，这种方法被应用于一种新的、改进的功能演示器，允许其进行验证。

The aim of the transfer project is the thermo-energetic optimization of temperature control circuits in frame structures of machine tools made from high performance concrete (HPC). In particular, the focus of the investigations is on assuring and improving the thermal stability and, consequently, the production accuracy with a minimum of energy consumption. Especially challenging is the adaptation of the temperature control system to time-varying internal and external thermal loads as well as the control and regulation of complex three-dimensional heat flows within the machine frame. For this purpose, a methodology for optimum design, integration and control of the temperature system is developed on the basis of an existing HPC machine frame. This methodology is then applied to a new, improved functional demonstrator that allows its verification.