Mechanics of particles and systems Constraints and generalized coordinates Concept
Configuration space
Builds on Holonomic constraintSmooth manifold
Summary
The configuration space of a mechanical system is the set of all positions that the system can take. A point of it records the position of every part of the system at one instant. For systems with independent holonomic constraints it is a smooth manifold, and a motion of the system is a curve in it. Its dimension is the number of degrees of freedom, and its geometry carries much of the mechanics.
Reading path
To understand this page from the ground up, read these 3 pages in order. The foundations come first.
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- no evidence level
- Holonomic constraint concept
- Smooth manifold concept
- Configuration space concept
Where this leads
36 pages build on this one.
- Degrees of freedom
- Four-bar linkage
- Degrees of freedom
- Routhian mechanics
- Mechanical equilibrium
- Generalized force
- Hertz's principle of least curvature
- ADM formalism
- Generalized coordinates
- Lagrange's equations of motion
- Cyclic coordinate
- Generalized coordinates
- Generalized force
- Hamiltonian mechanics
- Chebychev–Grübler–Kutzbach criterion
- Furuta pendulum
- Inverse problem for Lagrangian mechanics
- Lagrange–Dirichlet stability theorem
- Hamilton's principal function
- Chaplygin sleigh
- Modal analysis
- Lagrangian mechanics
- Lagrange multipliers for constraints
- Nonholonomic system
- Rayleigh's principle for natural frequencies
- Appell's equation of motion
- Udwadia–Kalaba equation
- Multibody system
- Separation of variables in the Hamilton–Jacobi equation
- Small oscillations about equilibrium
- Normal mode
- Forward kinematics
- Rayleigh dissipation function
- Nonholonomic system
- Underactuated system
- Principle of virtual work
Further reading
About this page
| Tag | MGYKGP7PW3 |
|---|---|
| URI | m2://MGYKGP7PW3 |
| Kind | concept |
| Writing | W0 stub |
| MSC | 70G10, 70G45, 70F20 |
| Uses | Holonomic constraint, Smooth manifold |
| Same as | |
| Changed | 3 November 2026 |
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Used by
- Degrees of freedom
- Degrees of freedom
- Hertz's principle of least curvature
- Generalized coordinates
- Generalized coordinates
- Chebychev–Grübler–Kutzbach criterion
- Furuta pendulum
- Lagrangian mechanics
- Forward kinematics