Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Kinematic Calibration of the Orthoglide-Type Mechanisms   The paper proposes a novel calibration approach for the Orthoglide-type
mechanisms based on observations of the manipulator leg parallelism during
motions between the prespecified test postures. It employs a low-cost measuring
system composed of standard comparator indicators attached to the universal
magnetic stands. They are sequentially used for measuring the deviation of the
relevant leg location while the manipulator moves the TCP along the Cartesian
axes. Using the measured differences, the developed algorithm estimates the
joint offsets that are treated as the most essential parameters to be adjusted.
The sensitivity of the measurement methods and the calibration accuracy are
also studied. Experimental results are presented that demonstrate validity of
the proposed calibration technique.

7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
32
The categories of this paper are: atom-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
0
The categories of this paper are: hep-ph
18
The categories of this paper are: econ
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
34
The categories of this paper are: chem-ph
37
The categories of this paper are: supr-con