Computer animation: theory and practice
Computer animation: theory and practice
Legged robots that balance
Virya—a motion control editor for kinematic and dynamic animation
Proceedings on Graphics Interface '86/Vision Interface '86
Automatic control systems (5th ed.)
Automatic control systems (5th ed.)
Using dynamic analysis for realistic animation of articulated bodies
IEEE Computer Graphics and Applications
Articulated figure positioning by multiple constraints
IEEE Computer Graphics and Applications
Interactive design of 3D computer-animated legged animal motion
IEEE Computer Graphics and Applications
Near-real-time control of human figure models
IEEE Computer Graphics and Applications
Principles of traditional animation applied to 3D computer animation
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Controlling dynamic simulation with kinematic constraints
SIGGRAPH '87 Proceedings of the 14th annual conference on Computer graphics and interactive techniques
Techniques for interactive manipulation of articulated bodies using dynamic analysis
Proceedings on Graphics interface '88
Parametric keyframe interpolation incorporating kinetic adjustment and phrasing control
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
The motion dynamics of snakes and worms
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
A modeling system based on dynamic constraints
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Motion interpolation by optimal control
SIGGRAPH '88 Proceedings of the 15th annual conference on Computer graphics and interactive techniques
Robot Analysis and Control
Computer animation with scripts and actors
SIGGRAPH '82 Proceedings of the 9th annual conference on Computer graphics and interactive techniques
Animation of dynamic legged locomotion
Proceedings of the 18th annual conference on Computer graphics and interactive techniques
Interactive spacetime control for animation
SIGGRAPH '92 Proceedings of the 19th annual conference on Computer graphics and interactive techniques
SIGGRAPH '93 Proceedings of the 20th annual conference on Computer graphics and interactive techniques
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Further experience with controller-based automatic motion synthesis for articulated figures
ACM Transactions on Graphics (TOG)
Adapting simulated behaviors for new characters
Proceedings of the 24th annual conference on Computer graphics and interactive techniques
Composable controllers for physics-based character animation
Proceedings of the 28th annual conference on Computer graphics and interactive techniques
A physically realistic framework for the generation of high-level animation controllers
Proceedings of the 2nd international symposium on Smart graphics
Models with Biological Relevance to Control Anthropomorphic Limbs: A Survey
GW '01 Revised Papers from the International Gesture Workshop on Gesture and Sign Languages in Human-Computer Interaction
CA '96 Proceedings of the Computer Animation
Autonomous behaviors for interactive vehicle animations
Graphical Models - Special issue on SCA 2004
Interactive animation of dynamic manipulation
Proceedings of the 2006 ACM SIGGRAPH/Eurographics symposium on Computer animation
A flexible representation of controllers for physically-based animation of virtual humans
Proceedings of the 2007 ACM symposium on Applied computing
Multiobjective control with frictional contacts
SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
Geometry-based muscle forces and inverse dynamics for animation
Edutainment'07 Proceedings of the 2nd international conference on Technologies for e-learning and digital entertainment
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The use of physically-based techniques for computer animation can result in realistic object motion. The price paid for physically-based motion synthesis lies in increased computation and information requirements.1 We introduce a new approach to realistic motion specification based on state-space controllers. A user specifies a motion by defining a goal in terms of a set of destination states. A state-space controller is then constructed, which provides an optimal-control solution that guides the object from an arbitrary starting configuration to a goal. Motions are optimized with respect to time and control energy. Becasue controllers are specified in terms of destination states only, it is easy to reuse the same controller to produce different motions (from different starting states), or to create a complex sequence of motions by concatenating several controllers. An implementation of state-space controllers is presented, in which realistic motions can be produced in real time. Several examples will be considered.