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updated 1 month ago

Flexible Beam in SimMechanics by Pravesh Sanghvi

Flexible beam using lumped parameter and state-space methods for static, modal, and dynamic analysis (physical modeling, flexible bodies, cantilever beam)

Compute_GFE_Prop(rho, youngsM, shearM, numelem, beam_leng...

Extr_Data_Box(box_ox, box_ix, varargin)

Cantilever_Beam_MS2G_Parameters.m

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updated 1 month ago

Model-Based Design for Electrical Automobile Chassis Control by Hitoshi Takeshita

You will be able to understand MBD process with Lego R/C car. (simulation, control design, automotive)

addExtIfNeeded(name)

convertLocalizedPropName(defInfo, val, prefix)

convertLocalizedSheetName(defInfo, val)

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updated 2 months ago

Mult&T by Franklin Pineda

Realizations and Control of Multivariable Linear Systems. (control design)

[A B C D T]=hoform(Gt,W)

[A B C D]=lcfform(Gt)

[A B C D]=lmpf2ss(D1,N)

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updated 3 months ago

MSD Toolbox by Ahmed Shahein

Multi-stage decimation filter design and optimization (fir, fir filter, polyphase)

BubbleSort(x)

CICCompensationFilter(N, R, Fs)

CICFilter(M, N, R, Fs, Data)

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updated 4 months ago

Adaptive dynamic programming for uncertain continuous-time linear systems by Yu

Simulation code for the paper by Y Jiang and ZP Jiang, Automatica, 2012 (control design, machine learning, optimal control)

[]=Jiang2012Automatica()

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updated 4 months ago

A Fully Automated Flowgraph Analysis Tool for MATLAB by Marko Neitola

A handy signal flow graph analysis tool for exploring transfer function(s) of a given system. (flowgraph, flow graph, transfer function)

flow_tf(flwfilename)

out=find_params(TFS,HS)

flowdemo.m

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updated 6 months ago

Descritor LTI and LPV Calculation Tool-Kit V. 1.21 by Francisco-Ronay Lopez-Estrada

Algorithms for analysis, state estimation and fault detection for Descriptor LTI and LPV systems. (descriptor systems, lpv systems, fault diagnosis)

[A1, N, h, B1, B2, C1, C2]=kwrse(P,Q,E,A,B,C);

[Ak,Ek,Bk,Ck,g]=out_dfeedback_control(E,A,B,Bd,C,D,S,flag)

[CBo]=BCmatricesGOs(CB,flag)

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updated 9 months ago

Toolbox BOD Version 2.8 by Gert-Helge Geitner

Digital Amplitude Optimum (BOD) for discontinuous control (digital, optimum, discontinous)

J=bod_esp(p,a_o,b_o,c_o,d_o,EZW,QQ,BMEA,ZVe,NVe,NV,TOL)

[GMT,V_Gf_Gr,M_An_Be]=gmt(TD,TB,ToI)

[ParMa,VarMa]=zust_aup1(T,Tel,VTM,VTF,VTL)

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updated 11 months ago

Closed Logarithmic Nyquist plot by Federica Grossi

Function for plotting Nyquist diagram on a logarithmic scale (nyquist plot, control systems, control design)

Closed_Logarithmic_Nyquist(sys,n)

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updated 1 year ago

Data-driven Control by Pravallika

Files used in webinar Data-driven Control conducted on 12 July 2012 (control design, simulink, demo)

msfun_realtime_pacer(block)

msfun_realtime_pacer(block)

myLinearize(BlockData)

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updated 1 year ago

kappa - Frequency-wise nu-gap metric by Daniel Auger

This function calculates the frequency-wise version of the nu-gap between two systems. (control design)

kappa(P1, P2, varargin)

testkappa.m

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updated 1 year ago

System L1-norm by James Whidborne

Calculate L1-norm of impulse response of continuous-time SISO LTI system (control design, norm, l1norm)

[L1norm,err,U,L,tol,niter]=l1norm(G,tol,maxiter)

l1normtest.m

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updated 1 year ago

Continuous and discrete time optimal reduced order output feedback by Gerard Van Willigenburg

Software associated with : International Journal of Control, 83, 12, 2546-2563, 2010 (maximum entropy desig..., strengthened optimal ..., continuous time)

[a,b,nze]=kab2ab(kab,na,ma,nb,mb)

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it,tpst]=delro...

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it,tpst]=dprot...

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updated 1 year ago

Continuous and discrete time optimal reduced order LQG output feedback by Gerard Van Willigenburg

Optimal reduced-oder LQG output feedback controllers (optimal reduced order..., strengthened optimal ..., delta operator)

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it,tpst]=delro...

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it,tpst]=dprot...

[fo,ko,lo,sigp,sigs,spr,pt,st,sigc]=delfotin(p,g,c,v,w,q,...

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updated 1 year ago

Reduced-order discrete-time LQG design for systems with white parameters by Gerard Van Willigenburg

Optimal compensation of time-varying discrete-time linear systems with white stochastic parameters (discretetime optimal ..., multiplicative white ..., discrete time optimal...)

[ggipsd]=gginv(psd,r,tol)

[nx,ny,nu,q,mc,v,me]=pgcchk(p,g,c,v,w,q,r);

[nxs,nus,nys]=varchk(nx,nu,ny,pms,gms,cms,pva,gva,cva,pgm...

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updated 1 year ago

Optimal reduced-order discrete-time LQG design by Gerard Van Willigenburg

Solution of the SDOPE by repeated forward and backward iteration (optimal reducedorder ..., strengthened discrete..., optimal reduced contr...)

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it]=dprotin(p,...

[f,k,l,sigp,sigs,spr,pt,st,ph,sh,sigc,trps,it]=dprotin(p,...

[ggipsd]=gginv(psd,r,tol)

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updated 1 year ago

PID Controller Design and Tuning with MATLAB and Simulink - Engine Control by Arkadiy Turevskiy

This demo file shows capabilities for PID Controller design and tuning in MATLAB and Simullink. (pid controller, pid tuning, pid control)

plot_format(X1, YMatrix1)

gain_scheduling.m

pid_intro.m

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updated 1 year ago

H-infinity optimal fractional delay filter by Masaaki Nagahara

A code for designing H-infinity optimal fractional delay filters (fractional delay, fractional delay filt..., signal processing)

fdf_hinf(F, D, T)

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updated 1 year ago

phlead by Daniel Auger

Phase-lead compensator with specified centre frequency and lead. (control design)

phlead(varargin)

phleadExample.m

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updated 1 year ago

graphsymbols by Daniel Auger

Compute the normalized left and right coprime graph symbols of a system. (control system design, graph symbols, feedback)

graphsymbols(P)

testgraphsymbols.m

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updated 1 year ago

rho - frequency-wise stability margin by Daniel Auger

Frequency-wise stability margin for a [P,C] pair (control design)

rho(P, C, omega)

testrho.m

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updated 1 year ago

CRCBode() - Contoured Robust Controller Bode Plot Function by JD Taylor

Generate controller Bode plots with contours showing robust performance and stability metric. (robust control, control design, loop shaping)

CRCBode(wi,mPi,aPi,mCi,aCi,Wui,Wsi,mLim,aLim,cLim,control...

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updated 1 year ago

Controls Tutor by Craig Borghesani

Help understand the fundamentals of classical control theory. (root locus, bode, nyquist)

[fphs]=phasecor(lo,axs,wloc)

[lead_cplx,z,p]=leadlag(phi,wd,w,T)

[z,p,k]=term2zpk(term_mat,T)

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updated almost 2 years ago

Rice Grain Quality Control by wilmer ariza

Small application to show the viability of implement a quality control for kernel rice grain (image processing, signal processing, measurement)

RiceComVision(vid,sizeKernel,Color,DiskSize)

RiceComVisionRT(vid,sizeKernel,Color,DiskSize)

RiceComVisionSF(vid,sizeKernel,Color,DiskSize)

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updated almost 2 years ago

Dig_Filter by Iman

This toolbox can be used to design a filter which satisfies prescribed specifications. (signal processing, optimization, digital filter)

Dig_Filter.m

N=N_Dig_Filter(wa,wp,eps_p,eps_a)

[a1 a2 b1 b2]=random_stable_initial_points

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updated almost 2 years ago

Controllability gramian for unstable systems by Chris Bowden

Computes the controllability gramian for an unstable linear system in state space form. (controllability, gramian, unstable system)

CtrGram.m

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updated almost 2 years ago

PID Basics by Lucas GarcĂ­a

PID Basics is a nice way to obtain a quick intuition and understanding of PID control. (gui, control design, pid)

PIDBasics(varargin)

tfProcess(varargin)

PID Basics

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updated almost 2 years ago

Controller Design GUI by Hadi Saadat

Tool for the design of a first-order controller in the forward path of a closed-loop control system (control design, gui)

ghs.m

lagcontroller.m

leadcontroller.m

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updated 2 years ago

Sampled-data model fo NCS with delay less than sampling time by Seshadhri Srinivasan

Sampled-data model of NCSs subjected to delay less than sampling period h (networked control sys..., sampleddata control s..., delays)

[phid,gamma0,gamma1]=NCSsd(sysc,h)

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updated 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 2 years ago

TargetTracker by James Potter

This is a one-dimensional tracking game. Use a joystick to make the cursor follow the target. (game, manual tracking exper..., human factors)

PlayTargetTracker()

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updated 2 years ago

Routh Pade Approximation by Janardhanan Sivaramakrishnan

To Compute Routh-Pade Approximant of a given stable transfer function to a desired degree. (control design, modeling, model order reduction)

Gr=Routh_Pade(G,r)

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updated 2 years ago

Routh Approximation by Janardhanan Sivaramakrishnan

Computes the reduced order model for a stable system (model reduction, routh approximation, gammadelta reduction)

RouthApprox=Routh_Approximation(G,r)

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updated 2 years ago

Frequency-Domain Min-Max Optimization for Delta-Sigma Modulators by Masaaki Nagahara

Matlab codes are provided for min-max optimization for loop-filter design in delta-sigma modulators. (delta sigma, optimization, signal processing)

NTF_MINMAX(order, OSR, H_inf, f0, zf)

NTF_MINMAX_MB(order, OSR, H_inf, f, zf)

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updated 2 years ago

Discrete Lorenz Water Wheel Simulation by Trevor

This is a simulation of an 8 tank lorenze water wheel. The water speed is manually controlled. (lorenz water wheel, chaotic system)

AlphaCalc(Pr,Ptheta,mass,P)

CenterOfMass(Pr,Ptheta,mass)

MainPlotFunc(r,theta,h,t,P)

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updated 2 years ago

OptimPID: an optimal PID controller design interface by Dingyu Xue

OptimPID is a MATLAB based interface and it can be used to optimize PID parameters (pid controller, optimum pid, optimal control)

multi_step.m

optimpid(varargin)

mod_1R2009b

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updated 2 years ago

Delta Sigma Toolbox by Richard Schreier

High-level design and simulation of delta-sigma modulators (electronics, deltasigma, sigmadelta)

1; end end

DocumentNTF(arg1,osr,f0,quadrature)

ESLselect(v,sy,dw,df)

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updated 2 years ago

Digital fractional-order differentiator and integrator - new IIR type by Ivo Petras

A new IIR type of the fractional-order differentiator and integrator. (fractional calculus, digital integrator, digital differentiato...)

sysdfod=dfod3(n,T,r)

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updated 2 years ago

GUI for Asymptotic Bode Plots by Erik Cheever

A tool for generating piecewise linear asymptotic Bode diagrams. (asymptotic, bode, frequency)

BodeMagPaper(om_lo, om_hi, dB_lo, dB_hi)

BodePaper(om_lo, om_hi, dB_lo, dB_hi, ph_lo, ph_hi, UseRad)

BodePlotGui(varargin)

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updated almost 3 years ago

Digital Fractional Order Differentiator/integrator - IIR type by Ivo Petras

General IIR digital differentiator/integrator. (filter design, filter analysis, fractional calculus)

sysdfod=dfod1(n,T,a,r)

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updated almost 3 years ago

Discrete Fractional-Order PID Controller by Ivo Petras

Provides a transfer function of the fractional-order PID controller for given parameters. (pid, fractional controller, noninteger order cont...)

DFOC(K, Ti, Td, m, d, Ts, n, method)

requireFEXpackage(FEXSubmissionID)

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updated almost 3 years ago

GUI for Root Locus by Erik Cheever

This program helps to sketch root locus plot (root locus, transfer function, gui)

RLocusGui.m

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updated almost 3 years ago

GUI for Understanding Nyquist Plots by Erik Cheever

This is a GUI designed to help learn about Nyquist plots. (control design, nyquist plot, gui)

NyquistGui(varargin)

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updated 3 years ago

MPC Tutorial III: MPC in Simulink V2 by Yi Cao

A tutorial on using MPC in Simulink. (tutorial, mpc, simulink)

mpcsfunc(t,z,y,flag,A,B,C,D,P,M,Q,R,Ts)

mpcsimulink

mpcdss

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updated 3 years ago

Rsyso by Franklin Pineda

Finds realizations of SISO linear systems. Autonoma of Colombia University. (control design)

[A B C D T]=hoform(Gt,W)

[A B C D]=minhoform(sys)

[A B C D]=parallelform(Gt,val)

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updated 3 years ago

Single tank linearization by Ankit Shah

Nonlinear single tank system file with finding operating point of it and solving ode (control design, response)

singletank(h)

operating_response.m

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updated 3 years ago

H-infinity sub-optimal causal IIR inverse filter by Masaaki Nagahara

This computes the ptimal inverse filter minimizing the H-infinity norm of the error system. (control design, image processing)

dfdesign_w(phi, w, d);

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updated 3 years ago

H-infinity sub-optimal causal FIR inverse filter via LMI by Masaaki Nagahara

This computes the optimal inverse filter minimizing the H-infinity norm of the error system via LMI. (control design, signal processing)

dfdesign_w_lmi(phi, w, d, n);

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updated 3 years ago

H-infinity optimal causal IIR inverse filter for the cubic spline by Masaaki Nagahara

This computes the H-infinity optimal causal filter (indirect B-spline filter) for the cubic spline. (signal processing, image processing, interpolation)

psicb(d);

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updated 3 years ago

"COMM" : Commande et Observation Mono- et Multivariables by Eric Ostertag

Companion software to french book "Commande et estimation multivariables" (controls, multivariable control..., design)

Becker_Ostertag.m

ChoixVpropVparam.m

Falb_Wolovich_Roppenecker.m

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