Consider a rectangular tank containing an inviscid incompressible and irrotational 'uid. The tank is subject to a one-dimensional horizontal move (the control) and the motion of the 'uid is described by the shallow water equations. By means of a Lyapunov approach, control laws that stabilize the state of the 'uid–tank system are derived. Two classes of control are considered: full-state feedbac...

In process industries, control of liquid level in the process tank is important and complicated issues. In this work, authors have represented a case study involving mathematical modeling, system identification, and controller design of a three tank conical interacting level system (TTCILS). A nonlinear tank is identified mathematically and an auto tuning method of PID controller is implemented...

In this paper, a method based on binary-coded genetic algorithm is proposed to explore an optimization method, for obtaining an optimal elliptical tank. This optimization method enhances the rollover threshold of a tank vehicle, especially under partial filling conditions. Minimizing the overturning moment imposed on the vehicle due to c.g. height of the liquid load, lateral acceleration and ca...

This study reports an effective and simple method for culturing the comb jellyfish, Beroe cucumis. The breeding another jelly, Bolinopsis mikado, was published by Ikeda et al. (2022), in which mikado bred stably large numbers, then provided as food to developing Fertilized eggs were found a 235-L tank two days after five parental cucumis housed tank, individuals isolated from next day. day foun...

Abstrakt Konečno-stavový automat je formalizmus, ktorý je schopný do veľkej miery modelovať činnosť robotického systému. Ba, činnosť robotického systému možno pomocou stavových automatov priamo riadiť: riadiaci systém robota môže tvoriť jeden alebo viacero stavových automatov, presnejšie transducerov, kde prechody medzi stavmi generujú akcie. Bolo ukázané, že stavové automaty ako riadiaci systé...

[59] Milman Parry’s work attempted to demonstrate the traditional character of Homeric poetry. Despite a later shift in focus from the concept of “traditional” to “oral” (Finnegan 1991: 120), with at least the implication of a relatively open system as opposed to a relatively closed one, Parry’s early emphasis on tradition was so strong that his theory tended to be read as one discounting, if n...

[1] A decadal warming trend of Antarctic Bottom Water flowing through the Vema Channel is reanalyzed. Our data base consists of 94 high precision, full depth stations from 19 visits to the Vema Sill plus twelve stopovers at two additional key locations. Originally a long-term temperature increase in the near-bottom jet was noted from 1992 onward, after a period of rather constant abyssal temper...