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The SCARA is a type of industrial robot. The acronym stands for selective compliance assembly robot arm [1] or selective compliance articulated robot arm. [2] By virtue of the SCARA's parallel-axis joint layout, the arm is slightly compliant in the X-Y direction but rigid in the Z direction, hence the term selective compliance. This is ...
Donald L. Pieper derived the first practically relevant result in this context, [1] referred to as 321 kinematic structure: The inverse kinematics of serial manipulators with six revolute joints, and with three consecutive joints intersecting, can be solved in closed-form, i.e. analytically This result had a tremendous influence on the design ...
Permanent link; Page information; Cite this page ... Download QR code; Print/export Download as PDF; Printable version; In other projects ... (5.4.1) [14] Yes Core ...
The following link messages are supported by Link 1 in the NATO Air Defense Ground Environment (NADGE): S0 – Test Message: Used to test the channel in order to exchange Link 1 data. The S0 is, on average, transmitted every 10 seconds. S3 – IFF/SIF Message: Use to transmit the IFF/SIF Mode 1, 2 and 3 on a specific Track. This Message is ...
One of the links is the ground or base. [1] This configuration is also called a pantograph, [2] [3] however, it is not to be confused with the parallelogram-copying linkage pantograph. The linkage can be a one-degree-of-freedom mechanism if two gears are attached to two links and are meshed together, forming a geared five-bar mechanism. [1]
Dia has special objects to help draw entity-relationship models, Unified Modeling Language (UML) diagrams, flowcharts, network diagrams, and simple electrical circuits. It is also possible to add support for new shapes by writing simple XML files, using a subset of Scalable Vector Graphics (SVG) to draw the shape.
Diagram data is normally not contained with the program source, such that the UML tool, at least in the initial step, has to create some random layout of the graphical symbols of the UML notation or use some automatic layout algorithm to place the symbols in a way that the user can understand the diagram. For example, the symbols should be ...
Causal mapping software enables users to create and/or work with causal maps: qualitative networks of interconnected nodes in which each connection represents a causal link. Software and services for concept mapping can also be used for causal mapping if they allow the creation of directed links.