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Rapid Structure Design and Automated Adjustment of Missile Body
2016
Procedia CIRP
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This paper presents an approach to implement rapid design, modeling, and automated adjustment for missile body structures by describing missile body structures' arrangement information and model information ...
In order to improve the quality and efficiency of missile design, it would be better to take structure design into account during the prophase of missile preliminary design instead of later phase or detail ...
Also, the authors would like to express their gratitude to Professor Jin Chunning, without his help on NXOpen development they would not accomplish the missile body structure rapid design module in such ...
doi:10.1016/j.procir.2016.10.021
fatcat:gbl7lojljrf5rcvy46cfxfkmsi
6.5.3 An Approach to Generalising the State Space of a Distributed Missile Simulator
2001
INCOSE International Symposium
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For example, the state space of a detailed design model can be compared with that of an abstract design model to see if it preserves sequences of events. ...
In this paper we outline an approach for obtaining a generalised state space of a distributed missile simulator. The original state space has a repetitive structure. ...
At first thought, applying equivalence classes to the detailed design model would provide us with a general state space. ...
doi:10.1002/j.2334-5837.2001.tb02372.x
fatcat:uogkibfdpnekvmivkgijzfzpyy
Agent-based Dynamically Reconfigurable Missile Modelling
2018
Sakarya University Journal of Science
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In this study, dynamic model of an air platform (missiles and aircrafts) that has the ability to maneuver in all axes (displacement and rotation) and to follow another aircraft is achieved. ...
How a missile configuration is defined and how it is dynamically changed based on user interactions and user defined conditions are conducted using an agentbased modeling language. ...
Acceleration a NED,z (which is updated for each ∆t) is applied until r z and V NED,z approaches to zero. ...
doi:10.16984/saufenbilder.402647
fatcat:xwj6wjaourcnhnvw4wywz6i2mu
APPLICATION OF LEARNING FEED-FORWARD CONTROLLER BASED ON MODEL REFERENCE ADAPTIVE SYSTEM FOR MISSILE STABILIZATION
2021
East European Scientific Journal
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The article presents the results of research, analysis and how to build learning feed-forward controller based on model reference adaptive system in the remote control loop for missile stabilization. ...
The controller structure is simple, adaptive control law applying Lyapunov stability theory fast convergence and sustainable. ...
INTRODUCTION The nature of applying an adaptive control system according to a reference model is to design the controller so that the system to achieves the desired properties given by a mathematical model ...
doi:10.31618/essa.2782-1994.2021.1.68.11
fatcat:rfyytkilzberjelpqe5zbgbdka
Tornado missile transport analysis
1979
Nuclear Engineering and Design
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to initialize missile release relative to the translating tornado. ...
Comparisons of this random orientation model to results from ballistic three-degree-of-freedom trajectory analysis are presented and the results suggest that the simpler models are potentially unconservative ...
Acknowledgement The work reported herein represents part of a tornado missile investigation performed at Carolina Power & Light Company and sponsored by the Electric Power Research Institute (EPRI). ...
doi:10.1016/0029-5493(79)90096-7
fatcat:v5b6a54mf5eq7c53ibz3q7pwc4
Adaptive Critic Autopilot Design of Bank-to-Turn Missiles Using Fuzzy Basis Function Networks
2005
IEEE Transactions on Systems Man and Cybernetics Part B (Cybernetics)
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functions of bank-to-turn missiles, and an adaptive critic element (ACE) generating the reinforcement signal to tune the associative search element. ...
Index Terms-Adaptive critic design, adaptive robust control, bank-to-turn missiles, fuzzy basis function networks, reinforcement learning. ...
Most approaches are based on input/output (I/O) feedback linearization technique to obtain the model of BTT missiles and then apply control methods to design advanced autopilots. ...
doi:10.1109/tsmcb.2004.842246
pmid:15828650
fatcat:rekhj4ijm5cofcgdxlaqolh4ii
Industrial Application of Robust Aeroelastic Analysis
2011
Journal of Aircraft
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The new missile is modeled as an elastic beam with repre- sentative stiffness and mass distributions. ...
An uncertainty model containing 612 patches corre- sponding to the individual aerodynamic elements in the wingtip region (left and right) is applied. ...
doi:10.2514/1.c031170
fatcat:ig42kjbm2zccpc6pumvcawua6q
A Modified Pareto Ant Colony Optimization Approach to Solve Biobjective Weapon-Target Assignment Problem
2017
International Journal of Aerospace Engineering
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In order to simulate real air combat, the pilot operation factor is introduced into the BOWTA model. Finally, we apply the MPACO algorithm and other algorithms to the model and compare the data. ...
The biobjective WTA (BOWTA) optimization model which maximizes the expected damage of the enemy and minimizes the cost of missiles is designed in this paper. ...
On the other hand, the missile is not.
Mathematical Model. ...
doi:10.1155/2017/1746124
fatcat:bdl4p7cjwjaqvap57pw43jat6q
Separation Dynamics of Air-to-Air Missile Using a Grid-Free Euler Solver
2013
Journal of Aircraft
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An integrated store-separation-dynamics suite has been developed and applied to study the separation of an air-to-air missile from a fighter aircraft. ...
An efficient preprocessor [13] has been developed and applied to generate the connectivity. ...
doi:10.2514/1.c031791
fatcat:ta5qsgvfjba6ti422wul3ocqfy
Study on Reinforcement Learning-Based Missile Guidance Law
2020
Applied Sciences
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The novel missile guidance law shows better robustness to the controller-model compared to the proportional navigation guidance. ...
Our work aims to find effective missile training methods through reinforcement learning, and how better the new method is. ...
Of course, we did not apply the practical model to training but applied them to the simulation part. The overall structure of the PNG missile simulation is shown in Figure 5 . ...
doi:10.3390/app10186567
doaj:d3d9b8f624f9421680e51485939fb08e
fatcat:ppma4nvnenaafgnkvel6oqujha
Multi-agent decision support system for missile defense based on improved PSO algorithm
2017
Journal of Systems Engineering and Electronics
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A multi-agent decision support system (DSS), which includes missile agent, radar agent and command center agent, is established based on the studies of structure and function of BMDS. ...
In order to dynamically generate the optimal interception plan, the variable neighborhood negative selection particle swarm optimization (VNNSPSO) algorithm is proposed to support the decision making of ...
Taking multi-layer missile defense as an example, we need specific symbols to represent objects and variables which support the subsequent modeling and description. ...
doi:10.21629/jsee.2017.03.11
fatcat:gon2dps5t5f7pkurqx4guaxzpm
A General Integrated Method for Design Analysis and Optimization of Missile Structure
2019
Algorithms
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Subsequently, a novel surrogate model-based optimation strategy was proposed to obtain a relatively light mass missile structure under existing shape size. ...
Eventually, different missile models were used to verify the validity of the method. ...
For the imposing of constraints, we use the inertia relief method to simulate unconstrained missile structures in a static analysis, which use the inertia mass of the structure to resist the applied loadings ...
doi:10.3390/a12120257
fatcat:cxpwb6hiazai5ixt63bvbkjvta
Adaptive controller for the avoidance of an unknownly guided air combat missile
2007
2007 46th IEEE Conference on Decision and Control
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In addition, a new game model and an on-line solution scheme providing game optimal support time of the missile in a missile duel is introduced. ...
Considering singlesided optimization problems, the thesis presents a new approach for the guidance of an aircraft avoiding a homing air combat missile. ...
support time of an air-to-air missile. ...
doi:10.1109/cdc.2007.4434604
dblp:conf/cdc/KarelahtiV07
fatcat:mlrwylrurbgetjgdo2pciha5xy
6DOF Missile Trajectory Simulation Using Reusable Frame and Models
2018
DEStech Transactions on Computer Science and Engineering
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This method can improve design productivity and shorten design circle as its reusable frame and relevant models can applied to many kinds of missiles without major revisions. ...
Results show that the method offers an effective and practical way to design parameters and evaluate performance of missile. ...
Acknowledgement This research was supported by the CEMEE research project "Reusable Design Methodology of Electronic and Information System Simulation Model" (No. CEMEE2017K0302A). ...
doi:10.12783/dtcse/icmsa2018/23222
fatcat:jie7f2pavfakfgwmzil7qplsv4
Comparative Account of Robust H∞ Techniques for Missile Autopilot Design
2019
International Journal of Image Graphics and Signal Processing
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In this paper an attempt is made to provide an insight into the requirements and criticalities in the design of missile autopilot. ...
From the literature, a variety of techniques is reported in the last three decades with specific merits and demerits, which, when applied to multiple flight control scenarios, showing trade off in terms ...
Specifically body-bending mode dynamics due to structural flexibility is difficult to model completely. ...
doi:10.5815/ijigsp.2019.04.03
fatcat:isu3hu3qlvgevpl246aq7d2yq4
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