Abstract
FPTA-2 with feedback structure is evolved to achieve an effective amplifier. Results in both time and frequency domain show it’s more effectively than using open-loop circuit. A new kind of fitness function based on square error threshold is put forward. Special points of sine wave can evolve better by using such evaluation function. A new structure of multi-cell circuits is designed and experiments show such new structure can make evolution easier.
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Wu, Q., Shi, Y., Zheng, J., Yao, R., Wang, Y. (2007). Analog Circuit Evolution Based on FPTA-2. In: Kang, L., Liu, Y., Zeng, S. (eds) Evolvable Systems: From Biology to Hardware. ICES 2007. Lecture Notes in Computer Science, vol 4684. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-74626-3_11
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DOI: https://doi.org/10.1007/978-3-540-74626-3_11
Publisher Name: Springer, Berlin, Heidelberg
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