Q2. (a) Consider the following finite-horizon linear-quadratic optimal [10 marks] control problem N-1 PN (x): Minimise(x7Qx+u...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Q2. (a) Consider the following finite-horizon linear-quadratic optimal [10 marks] control problem N-1 PN (x): Minimise(x7Qx+u Ru₂) + 1xPxN, (14) subject to: X+1 = Ax₂ + But € N[N-1) Xo = x, where R € R"X" is a symmetric positive definite matrix and Q,P, € R™ are symmetric positive semidefinite. We have a very efficient software that can solve convex quadratic optimisation problems of the form Minimisez ¹Hz + h¹z, ZERK where HE R*XK is a symmetric positive definite matrix. Write the above optimal control problem, PN(X), in a way that can be solved by this software. (b) Consider the following finite-horizon optimal control problem N-1 PN (X): Minimise(x²Qxx + u Ru₂) + q*x₂] + XP/XN +97XN subject to: X₁+1 = Axt + Bu, Vt € N,N-1}, Xo = x, where R € R"" is a symmetric positive definite matrix and Q.P; € R¹ are symmetric positive semidefinite. Use the dynamic programming procedure to solve this problem (determine the optimal sequence of control actions, u(x),..., u₁(x), and the value function of the problem, V*(x).) [15 marks] Q2. (a) Consider the following finite-horizon linear-quadratic optimal [10 marks] control problem N-1 PN (x): Minimise(x7Qx+u Ru₂) + 1xPxN, (14) subject to: X+1 = Ax₂ + But € N[N-1) Xo = x, where R € R"X" is a symmetric positive definite matrix and Q,P, € R™ are symmetric positive semidefinite. We have a very efficient software that can solve convex quadratic optimisation problems of the form Minimisez ¹Hz + h¹z, ZERK where HE R*XK is a symmetric positive definite matrix. Write the above optimal control problem, PN(X), in a way that can be solved by this software. (b) Consider the following finite-horizon optimal control problem N-1 PN (X): Minimise(x²Qxx + u Ru₂) + q*x₂] + XP/XN +97XN subject to: X₁+1 = Axt + Bu, Vt € N,N-1}, Xo = x, where R € R"" is a symmetric positive definite matrix and Q.P; € R¹ are symmetric positive semidefinite. Use the dynamic programming procedure to solve this problem (determine the optimal sequence of control actions, u(x),..., u₁(x), and the value function of the problem, V*(x).) [15 marks]
Expert Answer:
Answer rating: 100% (QA)
a To write the given optimal control problem in a form that can be solved by the given software we can define the state vector z and the input vector ... View the full answer
Related Book For
Elementary Statistics Picturing the World
ISBN: 978-0321911216
6th edition
Authors: Ron Larson, Betsy Farber
Posted Date:
Students also viewed these business communication questions
-
Round to the nearest tenth, if necessary. 1. What percent of 110,736 is 88,542?
-
Divide and round to the nearest hundredth if necessary. 35589.06
-
Solve the problem. Round to the nearest cent or tenth of a percent. Reduced price = $22.21; markdown rate = 35%. Find the original price and the markdown amount. A. Original price = $14.44 Markdown...
-
Write a method remove() that takes a linked-list Node and a string key as its arguments and removes every node in the list whose item field is equal to key.
-
Fixed exchange rate regimes are sometimes implemented through a currency board (Hong Kong) or through dollarization (Ecuador). What is the difference between the two approaches?
-
Why might it not be a good idea for the entrepreneur to rely on the investors valuation in deciding whether to pursue a potential venture?
-
Discuss the uses and limitations of the statement of financial position for decision-making purposes.
-
Valron Company has two support departments, Human Resources and General Factory, and two producing departments, Fabricating and Assembly. The costs of the Human Resources Department are allocated on...
-
The output of bakers at The Cheesecake Palace depends on the number of bakers employed. The factory sells its cheesecake in a competitive product market for P = $10. The daily wage of bakers is...
-
Share a personal experience you have had either positive or negative which relates to the planning assumption discussion in the course material.
-
On August 1, 2024, a company lends cash and accepts a $10,000 note receivable that offers 4% interest and is due in nine months. How would the company record the year-end adjusting entry to accrue...
-
A 50-ft thick, 30-md permeability sandstone pay zone at a depth of 10000 ft is to be acidized with an acid solution having a specific gravity of 1.07 and a viscosity of 2 cp down a 2-in.-ID coiled...
-
what is contract services cost of debit, asset beta, levered beta, cost of equity, and WACC ? Explain
-
A 10 mm thick copper plate is cut using wire EDM. If the kerf width is 1 mm, the specific heat is 1550 J/g, and the density is 8970 kg/m3, How fast can the wire move in mm/swhile maintaining the...
-
why can FinTech have important risk management implications for financial institutions?
-
During Week 1, we learned how you must start with an objective, and then identify metrics that will help you draw a conclusion on whether the objective is met or not. These metrics are success...
-
In muscle tissue, the ratio of phosphorylase a to phosphorylase b determines the rate of conversion of glycogen to glucose 1phosphate. Classify how each event affects the rate of glycogen breakdown...
-
You work in the admissions department for a college and are asked to recommend the minimum SAT scores that the college will accept for a position as a full-time student. Here are the SAT scores of 50...
-
Use technology and the frequency distribution from Try It Yourself 2 to construct a frequency histogram that represents the ages of the 50 most powerful women listed on page 39. 26, 31, 35, 37, 43,...
-
Refer to the study in Example 3. The recovery times (in days) for Group 2 are listed below. Find the sample variance and standard deviation of the recovery times. 43 57 18 45 47 33 49 24 a. Find the...
-
The W10 \(\times 15\) cantilever beam is made of A-36 steel and is subjected to the loading shown. Determine the slope and displacement at its end \(B\). A 3 kip/ft 6 ft. -6 ft B
-
The two bars are pin connected at \(D\). Determine the slope at \(A\) and the displacement at \(D\). \(E I\) is constant. B 212 L2
-
Determine the slope at \(B\) and displacement at \(C . E I\) is constant. W W C02 312
Study smarter with the SolutionInn App