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Maxwell: dynamical stability of mechanical governors

Contribution grade

Feedback control · Feedback control

Reference score120,000Provisional editorial estimate of this exact contribution; its grade is assessed separately.

What changed

Characteristic-root behavior links a regulator's parameters to decaying or growing disturbances and oscillations in specified low-order models.

Scientific scope

Characteristic-root behavior links a regulator's parameters to decaying or growing disturbances and oscillations in specified low-order models. The inspected opening treats disturbances near steady motion. Maxwell explicitly did not give general stability conditions beyond the third-order cases considered; this is not a universal nonlinear stability criterion.

Evidence

Source-linked, scoped account of the original work. The published scope states the scientific assumptions and remaining verification limits. WRS has not independently certified the full proof, experimental result or system benchmark.

Contributors

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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