Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Rong-wei Guo"'
Publikováno v:
International Journal of Control, Automation and Systems. 14:461-468
This paper investigates the input/output-to-state stable (IOSS) property of the switched systems under average dwell time (ADT) switching signals in two cases: 1) all of the subsystems are IOSS, 2) parts of the subsystems are IOSS, and proposes a num
Publikováno v:
Journal of Propulsion and Power. 32:463-471
Hypersonic inlet self-starting ability is of great importance for scramjet engines and hypersonic flight vehicles to operate stably and efficiently. However, the prediction of the hypersonic inlet self-starting limit is generally difficult. This pape
Autor:
Rong-wei Guo, Weixing Wang
Publikováno v:
Chinese Journal of Aeronautics. 26:563-571
The impulse and self starting characteristics of a mixed-compression hypersonic inlet designed at Mach number of 6.5 are studied by applying the unsteady computational fluid dynamics (CFD) method. The full Navier–Stokes equations are solved with th
Autor:
Rong Wei Guo, Jian Cai Leng
Publikováno v:
Advanced Materials Research. :2045-2048
In this paper, we investigate the synchronization and anti-synchronization of the BVP oscillator, and propose a same adaptive controller in form which not only synchronizes, but also anti-synchronizes the two identical BVP oscillators. Numerical simu
Autor:
Jian Cai Leng, Rong Wei Guo
Publikováno v:
Advanced Materials Research. :1972-1975
Based on the Lyapunov stability theorem, a same controller in the form is designed to achieve the global synchronization and anti-synchronization of the chaotic modified Chua's circuits. The controller obtained in this paper is simpler than those obt
Autor:
Rong-Wei Guo, Gang Li
Publikováno v:
Chaos, Solitons & Fractals. 40:453-457
In this paper, based on the adaptive-feedback control method, we synchronize two identical chaotic systems. In comparison with the previous methods such as the open-plus-closed-loop (OPCL) method, the present control scheme is simple, and therefore i
Publikováno v:
Journal of Propulsion and Power. 23:987-995
Previous Investigations show that it is not easy for the freestream to enter a submerged inlet with flush-mounted planar side entrance. To improve the performance of this type of inlet, three important entrance parameters, side edge angle, ramp angle
Autor:
Dawei Wan, Rong-wei Guo
Publikováno v:
Chinese Journal of Aeronautics. 20(4):304-312
A fixed-geometry two-dimensional mixed-compression supersonic inlet with sweep-forward high-light and bleed slot in an inverted “X”-form layout was tested in a wind tunnel. Results indicate: (1) with increases of the free stream Mach number, the
Autor:
Rong-wei Guo, Hui-jun Tan
Publikováno v:
Journal of Propulsion and Power. 23:783-788
Wind-tunnel tests were conducted to better understand the flow pattern of a hypersonic inlet at an unstable-unstarted condition that is caused by the downstream mass flow choking. High-speed shadowgraph flow visualization and instantaneous pressure m
Autor:
Rong Wei Guo, Shu Sun
Publikováno v:
Chinese Journal of Aeronautics. 19:10-17
In order to provide the line of-sight blockage of the engine face for an advanced Uninhabited Combat Air Vehicle(UCAV), a highly curved serpentine inlet is proposed and experimentally studied. Based on the static pressure distribut ion measurement al