An adaptive control system and method for mofs electrochromic materials

Abstract

The invention provides a self-adaptive control system of MOFs electrochromic materials. The system is based on the MOFs electrochromic materials and utilizes a SOPC technology to realize the high matching of optical characteristic parameters of the materials and the environmental optical characteristics. The system is characterized in that the self-adaptive control system comprises a front-end adjusting circuit, a data acquisition module, a data processing module and a self-adaptive control module. A SOPC system development platform based on Cydone IV E as a core chip autonomously finishes thesystem hardware design, and transplants and cuts an NIOSII real-time operating system on a hardware platform through a QuartusII integrated development environment to realize a data acquisition control system. The system is used for controlling a metal organic framework compound electrochromic device, and can realize the self-adaptive change of the photoelectric characteristics by utilizing the photoelectric response dual function of the electrochromic device, so that the optical characteristic parameters of a main material are highly matched with the environmental optical characteristics.

Description

technical field [0001] The invention belongs to the field of material control, in particular to an adaptive control system and method for MOFs electrochromic materials. Background technique [0002] Materials and devices that can change colors according to their environment have broad application prospects in the fields of visible light stealth and artificial intelligence. However, the current color-changing responsive devices are usually based on gas, light, heat and other stimuli or control methods. The color-changing effect is not obvious, the coordination is poor, and it is difficult to adapt to the changing environment. Commonly used control devices have nonlinearity and inconsistent parameters. When replacing devices, the circuit needs to be re-adjusted due to zero drift of the amplifier. In terms of signal acquisition and output control technology, the control system mainly uses CPU or single-chip microcomputer as the core. The speed of these systems that control ope...

AI Technical Summary

Problems solved by technology

In terms of signal acquisition and output control technology, the control system mainly uses CPU or single-chip microcomputer as the core. The speed of these systems that control operation and calculation by software is much lower than that of pure hardware systems, and the reliability is not high.

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