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The lead-lag filter is a typical [https://en.wikipedia.org/wiki/Lead%E2%80%93lag_compensator] lead lag filter. As the name implies it is a combination of a lead (high-pass) filter and a lag (low-pass) filter. | The lead-lag filter is a typical [https://en.wikipedia.org/wiki/Lead%E2%80%93lag_compensator] lead lag filter. As the name implies it is a combination of a lead (high-pass) filter and a lag (low-pass) filter. | ||
Example: a lead lag filter k(s+a)/s+b). | Example: a lead lag filter k(s+a)/(s+b). | ||
The gain is k, filter-time-a is a, and filter-time-b is b. | The gain is k, filter-time-a is a, and filter-time-b is b. | ||
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