关键词: 演化硬件，自适应，数字电路，现场可编程逻辑门阵列

Abstract: As the rising of evolvable hardware, due to its advantages in evolutionary design of electronic circuits, faulttolerance, self-adaptability and so on, it maybe a new technology to break through the bottle-neck of conventional electronic system designing. On the basis of previous researches,we took a further explore on using evolvable hardware to self-adaptive system, a self- adaptive system model based on evolvablc hardware was proposed, and with the experiments on Xilinx Virtex-II Pro(XC2VP20) FPGA,it demonstrated that evolvable hardware technology is a feasible scheme for the self-adaptability of electronic system.

Key words: Evolvable hardware, Self-adaptive, Digital circuits, FPGA