Quantization Effects on Period Doubling Route to Chaos in a ZAD-Controlled Buck Converter

Figure 6

Examples of periodic and quasi periodic orbits for the system with 8-, 12-, and 16-bit ADC, respectively.

(a)   𝐾_𝑠=6.5 with 8 bits

(b) 𝐾_𝑠=5.9 with 12 bits

(c) 𝐾_𝑠=3.15 with 16 bits

(d) 𝐾_𝑠=5.2 with 8 bits

(e) 𝐾_𝑠=5.84 with 12 bits

(f) 𝐾_𝑠=3.28 with 16 bits