请好心人看看myeclipse启动jboss3.0.8时发生的异常!

lovekeuy 2004-12-28 08:19:34
20:10:51,375 INFO [Server] JBoss Release: JBoss-3.0.8 CVSTag=JBoss_3_0_8
20:10:51,421 INFO [Server] Home Dir: F:\jboss3.0.8
20:10:51,421 INFO [Server] Home URL: file:/F:/jboss3.0.8/
20:10:51,421 INFO [Server] Library URL: file:/F:/jboss3.0.8/lib/
20:10:51,453 INFO [Server] Patch URL: null
20:10:51,453 INFO [Server] Server Name: default
20:10:51,453 INFO [Server] Server Home Dir: F:\jboss3.0.8\server\default
20:10:51,453 INFO [Server] Server Home URL: file:/F:/jboss3.0.8/server/default/
20:10:51,453 INFO [Server] Server Data Dir: F:\jboss3.0.8\server\default\db
20:10:51,453 INFO [Server] Server Temp Dir: F:\jboss3.0.8\server\default\tmp
20:10:51,453 INFO [Server] Server Config URL: file:/F:/jboss3.0.8/server/default/conf/
20:10:51,453 INFO [Server] Server Library URL: file:/F:/jboss3.0.8/server/default/lib/
20:10:51,453 INFO [Server] Root Deployemnt Filename: jboss-service.xml
20:10:51,468 INFO [Server] Starting General Purpose Architecture (GPA)...
20:10:51,968 INFO [ServerInfo] Java version: 1.4.2,Sun Microsystems Inc.
20:10:51,968 INFO [ServerInfo] Java VM: Java HotSpot(TM) Client VM 1.4.2-b28,Sun Microsystems Inc.
20:10:51,968 INFO [ServerInfo] OS-System: Windows XP 5.1,x86
20:10:52,062 INFO [ServiceController] Controller MBean online
20:10:52,187 INFO [MainDeployer] Creating
20:10:52,250 INFO [MainDeployer] Created
20:10:52,250 INFO [MainDeployer] Starting
20:10:52,250 INFO [MainDeployer] Started
20:10:52,265 INFO [JARDeployer] Creating
20:10:52,265 INFO [JARDeployer] Created
20:10:52,265 INFO [JARDeployer] Starting
20:10:52,281 INFO [MainDeployer] Adding deployer: org.jboss.deployment.JARDeployer@1c5fde0
20:10:52,281 INFO [JARDeployer] Started
20:10:52,296 INFO [SARDeployer] Creating
20:10:52,296 INFO [SARDeployer] Created
20:10:52,296 INFO [SARDeployer] Starting
20:10:52,296 INFO [MainDeployer] Adding deployer: org.jboss.deployment.SARDeployer@12bcd4b
20:10:52,343 INFO [SARDeployer] Started
20:10:52,359 INFO [Server] Core system initialized
20:10:52,359 INFO [MainDeployer] Starting deployment of package: file:/F:/jboss3.0.8/server/default/conf/jboss-service.xml
org.jboss.deployment.DeploymentException: - nested throwable: (java.lang.NullPointerException)
at org.jboss.deployment.SARDeployer.init(SARDeployer.java:158)
at org.jboss.deployment.MainDeployer.init(MainDeployer.java:679)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:615)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:591)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:575)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)20:10:52,421 ERROR [Server] start failed
org.jboss.deployment.DeploymentException: - nested throwable: (java.lang.NullPointerException)
at org.jboss.deployment.SARDeployer.init(SARDeployer.java:158)
at org.jboss.deployment.MainDeployer.init(MainDeployer.java:679)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:615)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:591)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:575)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:324)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:221)
at org.jboss.Main.boot(Main.java:148)
at org.jboss.Main$1.run(Main.java:381)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.NullPointerException
at org.jboss.deployment.SARDeployer.parseDocument(SARDeployer.java:629)
at org.jboss.deployment.SARDeployer.init(SARDeployer.java:130)
... 15 more

at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:324)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:221)
at org.jboss.Main.boot(Main.java:148)
at org.jboss.Main$1.run(Main.java:381)
at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.NullPointerException
at org.jboss.deployment.SARDeployer.parseDocument(SARDeployer.java:629)
at org.jboss.deployment.SARDeployer.init(SARDeployer.java:130)
... 15 more
20:10:52,531 INFO [Server] Undeploying all packages
20:10:52,531 INFO [MainDeployer] Undeploying file:/F:/jboss3.0.8/server/default/conf/jboss-service.xml
20:10:52,531 INFO [DeploymentInfo] Cleaned Deployment: file:/F:/jboss3.0.8/server/default/tmp/deploy/server/default/conf/jboss-service.xml/1.jboss-service.xml
20:10:52,531 INFO [MainDeployer] Undeployed file:/F:/jboss3.0.8/server/default/conf/jboss-service.xml
20:10:52,531 INFO [MainDeployer] Undeployed 1 deployed packages
20:10:52,546 INFO [Server] Shutting down all services
Shutting down
20:10:52,546 INFO [ServiceController] Stopping 3 services
20:10:52,546 INFO [SARDeployer] Stopping
20:10:52,546 INFO [MainDeployer] Removing deployer: org.jboss.deployment.SARDeployer@12bcd4b
20:10:52,546 INFO [SARDeployer] Stopped
20:10:52,546 INFO [JARDeployer] Stopping
20:10:52,546 INFO [JARDeployer] Stopped
20:10:52,546 INFO [MainDeployer] Stopping
20:10:52,562 INFO [MainDeployer] Stopped
20:10:52,562 INFO [ServiceController] Stopped 3 services
20:10:52,562 INFO [Server] Deleting server tmp/deploy directory
20:10:52,562 INFO [Server] Shutdown complete
Shutdown complete
Halting VM
...全文
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yuiop333 2005-01-04
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内容概要:本文针对无刷直流电机驱动的电子机械制动(EMB)执行器,建立了考虑Stribeck摩擦特性的非线性耦合动力学模型,并在Simulink环境中完成了系统级仿真分析。研究综合集成了电机动力学、齿轮传动机构与制动执行机构的动力学特性,构建了高保真的机电一体化系统模型。重点引入Stribeck摩擦模型以精确描述低速工况下执行器内部存在的静摩擦、粘滞摩擦与库仑摩擦之间的过渡行为,有效提升了系统在启停、反向运动等瞬态过程中的动态响应仿真精度。通过多工况仿真验证了模型的有效性,能够准确反映摩擦引起的爬行、滞后与定位误差等非线性现象,为EMB系统的高性能控制算法设计(如摩擦补偿、滑模控制)与结构优化提供了高可信度的仿真平台。; 适合人群:从事汽车电子制动系统、电机驱动控制、机电系统建模与仿真研究的研究生、科研人员及工程技术人员,需具备扎实的机械动力学、自动控制理论基础和MATLAB/Simulink仿真能力。; 使用场景及目标:①用于高精度电子机械制动系统的设计验证与性能预测;②为消除摩擦非线性影响的先进控制策略(如自适应控制、智能控制)提供精确的被控对象模型;③深入探究Stribeck摩擦等非线性因素对系统动态性能(如响应延迟、稳态误差)的作用机理; 阅读建议:读者应结合提供的Simulink模型文件,深入剖析Stribeck摩擦模块的数学实现与参数辨识方法,建议通过改变输入指令(如阶跃、正弦)和负载条件进行对比仿真,以直观理解非线性摩擦对系统动态特性的影响。

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