Add flexible mirror. And dimension of mirror
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+45
-12
@@ -1076,9 +1076,11 @@ The output =mirror_center= corresponds to the center of the Sphere and is the po
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:END:
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#+begin_src matlab
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arguments
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args.type char {mustBeMember(args.type,{'none', 'rigid'})} = 'rigid'
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args.shape char {mustBeMember(args.shape,{'spherical', 'conical'})} = 'spherical'
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args.angle (1,1) double {mustBeNumeric, mustBePositive} = 45 % [deg]
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args.type char {mustBeMember(args.type,{'none', 'rigid', 'flexible'})} = 'rigid'
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args.shape char {mustBeMember(args.shape,{'spherical', 'conical'})} = 'spherical'
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args.angle (1,1) double {mustBeNumeric, mustBePositive} = 45 % [deg]
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args.mass (1,1) double {mustBeNumeric, mustBePositive} = 10 % [kg]
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args.freq (6,1) double {mustBeNumeric, mustBeNonnegative} = 200*ones(6,1) % [Hz]
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end
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#+end_src
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@@ -1101,10 +1103,43 @@ First, we initialize the =mirror= structure.
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mirror.type = 0;
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case 'rigid'
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mirror.type = 1;
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case 'flexible'
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mirror.type = 2;
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end
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#+end_src
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** Material and Geometry
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** Mass and Inertia
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:PROPERTIES:
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:UNNUMBERED: t
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:END:
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#+begin_src matlab
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mirror.mass = args.mass;
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mirror.freq = args.freq;
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#+end_src
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** Stiffness and Damping properties
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:PROPERTIES:
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:UNNUMBERED: t
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:END:
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#+begin_src matlab
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mirror.K = zeros(6,1);
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mirror.K(1:3) = mirror.mass * (2*pi*mirror.freq(1:3)).^2;
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mirror.C = zeros(6,1);
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mirror.C(1:3) = 0.2 * sqrt(mirror.K(1:3).*mirror.mass);
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#+end_src
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** Equilibrium position of the each joint.
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:PROPERTIES:
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:UNNUMBERED: t
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:END:
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#+begin_src matlab
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mirror.Deq = zeros(6,1);
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#+end_src
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** Geometry
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:PROPERTIES:
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:UNNUMBERED: t
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:END:
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@@ -1115,7 +1150,7 @@ We define the geometrical values.
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mirror.thickness = 0.025; % Thickness of the plate supporting the sample [m]
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mirror.hole_rad = 0.120; % radius of the hole in the mirror [m]
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mirror.hole_rad = 0.125; % radius of the hole in the mirror [m]
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mirror.support_rad = 0.1; % radius of the support plate [m]
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@@ -1125,15 +1160,13 @@ We define the geometrical values.
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mirror.jacobian = 0.20;
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case 'rigid'
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mirror.jacobian = 0.20 - mirror.h;
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case 'flexible'
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mirror.jacobian = 0.20 - mirror.h;
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end
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mirror.rad = 0.180; % radius of the mirror (at the bottom surface) [m]
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#+end_src
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#+begin_src matlab
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mirror.density = 2400; % Density of the material [kg/m3]
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#+end_src
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#+begin_src matlab
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mirror.cone_length = mirror.rad*tand(args.angle)+mirror.h+mirror.jacobian; % Distance from Apex point of the cone to jacobian point
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#+end_src
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@@ -1142,7 +1175,7 @@ Now we define the Shape of the mirror.
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We first start with the internal part.
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#+begin_src matlab
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mirror.shape = [...
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0 mirror.h-mirror.thickness
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mirror.support_rad+5e-3 mirror.h-mirror.thickness
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mirror.hole_rad mirror.h-mirror.thickness; ...
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mirror.hole_rad 0; ...
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mirror.rad 0 ...
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@@ -1166,7 +1199,7 @@ Then, we define the reflective used part of the mirror.
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Finally, we close the shape.
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#+begin_src matlab
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mirror.shape = [mirror.shape; 0 mirror.h];
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mirror.shape = [mirror.shape; mirror.support_rad+5e-3 mirror.h];
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#+end_src
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** Save the Structure
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@@ -1234,7 +1267,7 @@ The =mirror= structure is saved.
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args.Fpr (1,1) double {mustBeNumeric, mustBePositive} = 150e-3
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args.Mpm (1,1) double {mustBeNumeric, mustBePositive} = 1
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args.Mph (1,1) double {mustBeNumeric, mustBePositive} = 10e-3
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args.Mpr (1,1) double {mustBeNumeric, mustBePositive} = 100e-3
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args.Mpr (1,1) double {mustBeNumeric, mustBePositive} = 120e-3
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% initializeCylindricalStruts
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args.Fsm (1,1) double {mustBeNumeric, mustBePositive} = 0.1
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args.Fsh (1,1) double {mustBeNumeric, mustBePositive} = 50e-3
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+23
-8
@@ -1,9 +1,11 @@
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function [] = initializeMirror(args)
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arguments
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args.type char {mustBeMember(args.type,{'none', 'rigid'})} = 'rigid'
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args.shape char {mustBeMember(args.shape,{'spherical', 'conical'})} = 'spherical'
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args.angle (1,1) double {mustBeNumeric, mustBePositive} = 45 % [deg]
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args.type char {mustBeMember(args.type,{'none', 'rigid', 'flexible'})} = 'rigid'
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args.shape char {mustBeMember(args.shape,{'spherical', 'conical'})} = 'spherical'
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args.angle (1,1) double {mustBeNumeric, mustBePositive} = 45 % [deg]
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args.mass (1,1) double {mustBeNumeric, mustBePositive} = 10 % [kg]
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args.freq (6,1) double {mustBeNumeric, mustBeNonnegative} = 200*ones(6,1) % [Hz]
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end
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mirror = struct();
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@@ -13,13 +15,26 @@ switch args.type
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mirror.type = 0;
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case 'rigid'
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mirror.type = 1;
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case 'flexible'
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mirror.type = 2;
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end
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mirror.mass = args.mass;
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mirror.freq = args.freq;
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mirror.K = zeros(6,1);
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mirror.K(1:3) = mirror.mass * (2*pi*mirror.freq(1:3)).^2;
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mirror.C = zeros(6,1);
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mirror.C(1:3) = 0.2 * sqrt(mirror.K(1:3).*mirror.mass);
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mirror.Deq = zeros(6,1);
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mirror.h = 0.05; % Height of the mirror [m]
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mirror.thickness = 0.025; % Thickness of the plate supporting the sample [m]
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mirror.hole_rad = 0.120; % radius of the hole in the mirror [m]
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mirror.hole_rad = 0.125; % radius of the hole in the mirror [m]
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mirror.support_rad = 0.1; % radius of the support plate [m]
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@@ -29,16 +44,16 @@ switch args.type
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mirror.jacobian = 0.20;
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case 'rigid'
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mirror.jacobian = 0.20 - mirror.h;
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case 'flexible'
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mirror.jacobian = 0.20 - mirror.h;
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end
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mirror.rad = 0.180; % radius of the mirror (at the bottom surface) [m]
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mirror.density = 2400; % Density of the material [kg/m3]
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mirror.cone_length = mirror.rad*tand(args.angle)+mirror.h+mirror.jacobian; % Distance from Apex point of the cone to jacobian point
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mirror.shape = [...
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0 mirror.h-mirror.thickness
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mirror.support_rad+5e-3 mirror.h-mirror.thickness
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mirror.hole_rad mirror.h-mirror.thickness; ...
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mirror.hole_rad 0; ...
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mirror.rad 0 ...
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@@ -56,6 +71,6 @@ else
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error('Shape should be either conical or spherical');
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end
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mirror.shape = [mirror.shape; 0 mirror.h];
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mirror.shape = [mirror.shape; mirror.support_rad+5e-3 mirror.h];
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save('./mat/stages.mat', 'mirror', '-append');
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@@ -22,7 +22,7 @@ arguments
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args.Fpr (1,1) double {mustBeNumeric, mustBePositive} = 150e-3
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args.Mpm (1,1) double {mustBeNumeric, mustBePositive} = 1
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args.Mph (1,1) double {mustBeNumeric, mustBePositive} = 10e-3
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args.Mpr (1,1) double {mustBeNumeric, mustBePositive} = 100e-3
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args.Mpr (1,1) double {mustBeNumeric, mustBePositive} = 120e-3
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% initializeCylindricalStruts
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args.Fsm (1,1) double {mustBeNumeric, mustBePositive} = 0.1
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args.Fsh (1,1) double {mustBeNumeric, mustBePositive} = 50e-3
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