Degrees of freedom (DOF) refer to the number of free parameters in a model that need to be independently controlled to generate the intended output. In this chapter, we discuss how DOF is a critical issue not only for computational modeling, but also for theoretical understanding of prosody. ...
Degrees of freedom (DOF) refer to the number of free parameters in a model that need to be independently controlled for generating intended output. In this paper, we discuss how DOF is a critical issue not only for computational modeling, but also for theoretical understanding of prosody. The...
First, it uses a detailed model of the stage in a feedback linearization scheme that linearizes and decouples the degrees of freedom. Second, it uses a combination of a digital filter and an estimator to reduce the effect of measurement noise by about two orders of magnitude. The end ...
The models which can be treated are: multibody rigid or elastic vehicles, any degrees of freedom, kinematic constraints; a variety of linear and nonlinear ... W Duffek,W Kortuem,O Wallrapp - Dynamics of Vehicles on Roads & on Tracks, Vehicle Systems Dynamics 被引量: 22发表: 1978年 Design...
The mechanism includes several identical actuated legs distributed around the platform and one passive leg located in the center of the platform. The degrees of freedom of the system depend on the passive leg. Different degrees of freedom of the passive leg can be used to obtain new ...
The stiffness modeling of a family of six degrees of freedom (DoF) parallel mechanisms with configurations of 3-RUPU is presented. The mobility of the mechanisms is firstly analyzed, and then the stiffness analysis and modeling of the family of mechanisms is developed by a novel screw-theory ...
This paper introduces a dynamic modeling and design approach for a novel 5-DOF (degrees of freedom) hybrid robot for machining. It mainly considers three performance indices: the workspace/machine volume ratio, the lateral stiffness, and lower modes, significantly affecting static and dynamic complian...
57,58. Another approach to formulate such models is based on a generalization of continuum mechanics to higher-order continua with additional kinematic (i.e., microstructural) degrees of freedom (e.g.,59,60,61,62). This approach has been applied to materials as diverse as liquid crystals, ...
Model identification was often overlooked, with only 67.8% reporting the model identification, and happened when latent variables were estimated. Kline (2010) proposed three essential requirements when identifying the appropriate SEM: (1) “the model degrees of freedom must be at least zero to assure...
Altuzarra O, Urizar M, Cichella M, et al. Kinematic analysis of three degrees of freedom planar parallel continuum mechanisms. Mech Mach Theor, 2023, 185: 105311 ArticleGoogle Scholar Chen G, Zhang Z, Kong L, et al. Analysis and validation of a flexible planar two degrees-of-freedom paral...