Training can increase the hemiparetic arm workspace and the performance of circular design in these patients. Thus, this paper presents a robot actuated by cables that can be used in rehabilitation producing circular trajectories. First, the circular trajectory and mathematical model to keep the ...
an algebraic equation involving trigonometric functions of the variables. To solve a trigonometric equation by using different relations among trigonometric functions, the trigonometric equation is converted to a form such that the values of one of the trigonometric functions of the desired variable can ...
We start with the description of the Hamilton equations that we will use in the most general form we need. Let x1 = x1(s), x2 = x2(s), x3 = x3(s), t = t(s) be the equations of a ray trajectory in parametric form (s is the parameter) in the space x1 –x2 –x3 –t ...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Encyclopedia Wikipedia paramet′ric equa′tion n. one of two or more equations expressing the location of a point on a curve or surface by determining each coordinate separately. ...
A trajectory interpretation is developed for the Klein-Gordon equation in one dimension. The development is couched in a Hamilton-Jacobi representation. Equations of motion are developed. Different trajectories for a given eigenvalue energy are shown to manifest different microstates of the eigenfunction...
A specific solution of such a system - for given initial and boundary data and a fixed set of parameter values - may be considered as a single point in a suitably defined function space. Such a solution evolves along a deterministic trajectory and belongs to an associated semigroup of ...
Solution:asemicircularsectioncenterastheoriginof coordinates,thediameterofthesemicircleABwherethe straightlinetotheXaxis,aCartesiancoordinatesystem,then theequationforX2y2semicircle=16(y=0) Substitutingx=2.7,get Thatis,thetunnelislessthantheheightofthetruckat2.7m ...
The development of general equation has simplified ZD directional well trajectory design. The basicrelationship can be modified easily for the various types of directional and horizontal well design. The variablesused in the equation are defined according to the particular geometry of every kind of wel...
圆的方程(第1课时)——圆的标准方程(Theequationofcircle (firsthours)--thestandardequationofcircle) 1.Intheplanerectangularcoordinatesystem,weexploreand masterthestandardequationofcircle; 2,theradiusandcenterofthecirclecanbewrittenoutby theequationofcircle,andtheequationofcirclecanbe writtenaccordingtotheconditi...
THE GLOBAL STRUCTURE OF TRAJECTORY OF THE DIFERENTIAL EQUATION (dX)/(dt)=-y+dx+mxy-y~2(dy)/(dt)=x(1+ax) As we've known, the differential equation haslnt any closed trajectory and closed trajectory containing critical trajectory containing critical point. In this paper we are going to ...