How to design Model Predictive Control for Uncertain Nonlinear System with input delay?

Suppose we have a nonlinear system: x_dot=A x + B u(t-T) + phi(x) + d(t) y=Cx where x:state, u:control input, d:exogenous disturbance (bounded), phi(x): nonlinear vector (satisfy local...

05 June 2019 6,470 3 View

Is it possible to design a kalman filter for state estimation based on a discretized model and implement control that is based on continuous model?

Suppose, I have a continuous state space model of a system: x_dot(t) = A x(t) + B u(t) + e_1, y(t)=Cx(t)+e_2 .................(1), e_i, i=1,2: random Gaussian noise Now, discrete version of...

11 December 2018 9,516 1 View

How to design a observer for nonlinear affine uncertain system with exogenous disturbance input?

08 September 2017 3,766 1 View

How to do identification of a open-loop stable system using neural network ?

I need to identify a system which is open-loop stable. Now if I want to identify it using neural network,would I need to make the system close-loop stable for collecting the input-output data points ?

07 August 2017 3,094 1 View

How to solve this LMI using LMI toolbox in matlab? Please share code.

Ac(3x3 symmetric): known, to determine scalar beta. Y Ac' beta + beta Ac Y + 2 Y < 0 Y > 0 beta < 0 Lmi variables: Y(positive definite symmrtric), beta(scalar)

05 June 2017 8,938 1 View

If lie bracket of two column vectors is zero, what can we say about span of matrix is involutive or not?

I have a matrix with column vectors: A=[a1 a2 a3 a4 a5]; where a1,a2,a3,a4,a5 are column vectors a1=[0 0 0 0 1]T a2=[0 0 0 1 1]T a3=[0 0 1 1 1]T a4=[0 1 1 1 1]T a5=[x 1 1 1 1]T lie bracket [a1...

03 April 2017 6,180 3 View

How do I estimate the parameters of an nonlinear model (ODE) using an in-out data from another model for the same system using ANN (Neural Network)?

07 August 2016 462 6 View

What are applications of the concept of Vector Spaces (especially, Banach Space and Hilbert Space) in Control Theory?

What are the applications of the concept of various vector spaces like Banach space, Hilbert space, Eucledian space etc. in Control theory? What is the reason behind consideration of different...

07 August 2016 4,523 6 View

How can I implement a set of ordinary differential equations in NI c-RIO and LabVIEW?

07 August 2016 8,286 0 View

How do I perform batch training of Artificial Neural Network in Matlab?

I have input-output data for a nonlinear systems described in terms of differential equations. Now, I want to estimate the parameters of the differential equation through neural network. I am...

07 August 2016 5,172 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature)?

1. What is the impact of having different scales in a survey? and how can we solve this problem before and after data collection (Literature-based reflection)? Thank you for your time and for...

03 March 2021 2,870 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View