Simplified control method

In this paper, a new method of system identification for a multivariable process is adopted to obtain system models from a pair of priori input/output data. Decoupling techniques are the suitable choice for most industrial processes wherein the interactions between process variables are significant.

7p vidoctorstrange 06-05-2023 6 1   Download

Most kinds of robots in researches are in solid structures. In these models, Euler-Lagrange method is easily used to obtain dynamic equations for simulation and obtaining controllers. But, actually, there is always flexibility - even very small or remarkable – in all kinds of robots. This research solves a problem in modelling a complex robot with a flexible link-flexible inverted pendulum- by presenting a method to simplify that robot.

8p vidoctorstrange 06-05-2023 6 4   Download

This paper introduces a simplified control method for the trajectory tracking problem of an under-actuated Unmanned Surface Vehicle (USV). The proposed method consists of a guidance law for intermediate variables, which are the pseudo-yaw angle and the pseudo-surge velocity, and a ProportionalIntegral (PI) controller.

8p viporsche 25-10-2022 9 2   Download

Chapter 12 - Managerial accounting and cost-volume-profit relationships. After reading this chapter, you should be able to answer the following questions: What is the managerial planning and control cycle? What are the major differences between financial accounting and managerial accounting? What is the difference between variable and fixed cost behavior patterns, and what simplifying assumptions are made in this classification method?

16p larachdumlanat122 28-11-2020 12 0   Download

Atractylodis rhizoma, is the dried rhizomes of Atractylodes lancea (Thunb.) DC. or A. chinensis (DC.) Koidz. Both of two are pharmacologically and economically important, while with differences in efficacy.

13p vijiraiya2711 27-05-2020 8 1   Download

Sickle cell anemia is a serious genetic health problem dominated in Tharu community of western Nepal. Molecular methods like PCR and RFLP are the best method to identify Sickle c ell anemia trait. Molecular analysis needed many steps and expensive chemicals and Kits. The aim of this research was to develop a simple and cheapest method to process from whole blood sample for the polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) without the use of expensive reagents and Kits.

8p nguathienthan1 27-11-2019 26 0   Download

Chapter 8 - Changes in ownership interest. This chapter takes away another simplifying assumption that we’ve made previously. Many times P doesn’t buy a controlling interest in S all at once – it’s done over time. Until P has actually achieved control, its investment in S is treated as a simple investment.

52p shiwo_ding1 30-03-2019 19 2   Download

Axial Flux Permanent-Magnet (AFPM) machine is a multivariable object due to its multivariable mathematical model which is defined by the matrix equations: voltage equation, flux equation, torque equation and motion equation. Especially, the complex inductance matrix in the machine’s mathematical description causes difficulties in analyzing to build its mathematical model. This paper proposes a method of applying perpendicular transformation to simplify the machine’s model to help the design of controller easier.

7p doctorstrange1 15-06-2018 55 1   Download