Sliding Mode Control with Optimal Sliding Surfaces for Missile Autopilot Design

Salamcı, Metin U.; Özgören, M. Kemal; Banks, Stephen P.

doi:10.2514/2.4588

Cited by 94 publications

(37 citation statements)

References 10 publications

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“…LTV approximations for nonlinear systems is studied in [10,11] for different controller designs. Consider the following general nonlinear system,…”

Section: Saa For Nonlinear Systems: Backgroundmentioning

confidence: 99%

“…The critical issue is that a stable nonlinear reference model is to be assigned so that the response of a dynamical (presumably nonlinear) system converges to the response of the stable nonlinear reference model. There are some approaches to create a stable nonlinear reference dynamics such as State Dependent Riccati Equation (SDRE) approach [6,9] and Successive Approximation Approach (SAA) [10][11][12]. Among these publications, SDRE is combined with MRAC in [8] to design personalized drugs for cancer treatment and SAA is extended to MRAC design in [12].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Adaptive Control Design for Nonlinear Systems via Successive Approximations

Babaei

Salamcı

Hakan

2017

Volume 1: Aerospace Applications; Advances in Control Design Methods; Bio Engineering Applications; Advances in Non-Linear Cont

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The paper presents an approach to the Model Reference Adaptive Control (MRAC) design for nonlinear dynamical systems. A nonlinear reference system is considered such that its response is designed to be stable via Successive Approximation Approach (SAA). Having designed the stable reference model through the SAA, MRAC is then formulated for nonlinear plant dynamics with a new adaptation rule to guarantee the convergence of the nonlinear plant response to that of the response of the nonlinear reference model. The proposed design methodology is illustrated with examples for different case studies.

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“…LTV approximations for nonlinear systems is studied in [10,11] for different controller designs. Consider the following general nonlinear system,…”

Section: Saa For Nonlinear Systems: Backgroundmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Adaptive Control Design for Nonlinear Systems via Successive Approximations

Babaei

Salamcı

Hakan

2017

Volume 1: Aerospace Applications; Advances in Control Design Methods; Bio Engineering Applications; Advances in Non-Linear Cont

Self Cite

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“…In the above guidance law (17), there is a signum function variable εsgns, which may introduce the high-frequency chattering of the system. The drawback of the classical SMC is the well-known chattering phenomenon, which may excite unmodeled high-frequency modes [29] .…”

Section: Smc Guidance Law Designmentioning

confidence: 99%

“…It is well known that sliding mode control (SMC) is an effective robust control scheme and has been widely used to control a variety of systems [17] . The design generally consists of two stages [18] .…”

Section: Introductionmentioning

confidence: 99%

Finite time convergent wavelet neural network sliding mode control guidance law with impact angle constraint

Zhang

Han

et al. 2015

Int. J. Autom. Comput.

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This paper presents a novel guidance law to intercept non-maneuvering targets with impact angle and lateral acceleration command constraints. Firstly, we formulate the impact angle control to track the desired line-of-sight (LOS) angle, which is achieved by selecting the missile s lateral acceleration to enforce the sliding mode on a sliding surface at impact time. Secondly, we use the Lyapunov stability theory to prove the stability and finite time convergence of the proposed nonlinear sliding surface. Thirdly, we introduce the wavelet neural network (WNN) to adaptively update the additional control command and reduce the high-frequency chattering of sliding mode control (SMC). The proposed guidance law, denoted WNNSMC guidance law with impact angle constraint, combines the SMC methodology with WNN to improve the robustness and reduce the chattering of the system. Finally, numerical simulations are performed to demonstrate the validity and effectiveness of the WNNSMC guidance law.

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“…In [6], a sliding mode controller is derived for an integrated missile autopilot in its guidance loop. In [5], a new method is introduced to design the sliding mode control by optimally selected sliding surfaces for a class of nonlinear systems. In [12], the sliding mode control is applied to design a robust homing missile guidance law, where an adaptive reaching parameter of the sliding mode for a linear time-varying system is obtained and used to derive an adaptive sliding mode guidance law.…”

Section: Introductionmentioning

confidence: 99%

Missile Control Design Based on the Linear Multiple Sliding Mode Recursive Method

Shi¹,

2008

ANZIAM J.

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To ensure that the elevator of a cruise missile is operating within the design specification in high-attitude flight, we present a design method for the construction of a sliding mode recursive variable structure controller. In this design method, a target sliding mode surface is first designed without considering the engineering specification of the elevator. Secondly, by using this specification, the critical state is solved. Then, the transitional sliding mode surfaces are designed recursively by using the critical state of the previous sliding mode surface so that the state will move smoothly from one transitional sliding mode surface to the next until the target sliding mode surface. This design method is based on linear sliding mode variable structure theory. Thus, the controller obtained is simple in structure and practical. Furthermore, the elevator will operate within the engineering specification. The simulation results show the effectiveness of the proposed method.2000 Mathematics subject classification: 93B12.

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Sliding Mode Control with Optimal Sliding Surfaces for Missile Autopilot Design

Cited by 94 publications

References 10 publications

Adaptive Control Design for Nonlinear Systems via Successive Approximations

Adaptive Control Design for Nonlinear Systems via Successive Approximations

Finite time convergent wavelet neural network sliding mode control guidance law with impact angle constraint

Missile Control Design Based on the Linear Multiple Sliding Mode Recursive Method

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