Control loops also need to run at kilohertz and if you can't schedule them to run without jitter the whole system is useless. Realtime systems need to have an u

Control loops also need to run at kilohertz and if you can't schedule them to run without jitter the whole system is useless. Realtime systems need to have an understanding of time budgets otherwise they will never be reliable enough for actually running in places where if they work suboptimally money is lost.