Enter pulses per revolution (PPR); quadrature decoding gives 4×PPR counts per rev, and the tool returns the minimum resolvable angle.
输入每转单相脉冲数 PPR(正交四倍频后计数为 4×PPR),求最小角度分辨率。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Encoder resolution | Δθ = 360/(PPR×4) | quadrature convention |
| Multi-turn counting | Quadrature direction | incremental encoder |
| Bit-depth conversion | 360/2^n | absolute encoder |