LDK_G

//#include<stdio.h>
// int Add(int x, int y)
//{
//     return (x + y);
//}
//int main()
//{
//    int n1 = 0;
//    int n2 = 0;
//    scanf("%d %d", &n1, &n2);//scanf(输入)要在“int sum = Add(n1, n2);”之前出现!!!!
//    int sum = Add(n1, n2);
//    printf("%d\n", sum);
//    return 0;
//} 

[user@localhost buildroot]$ sudo git submodule update [sudo] password for user: Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.10'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of 'ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10' into submodule path '/project/fep_switch/ldk_marvell/cpss_work_4.3.10' failed Failed to clone 'ldk_marvell/cpss_work_4.3.10'. Retry scheduled Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.13'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of 'ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.13' into submodule path '/project/fep_switch/ldk_marvell/cpss_work_4.3.13' failed Failed to clone 'ldk_marvell/cpss_work_4.3.13'. Retry scheduled Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.6'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of 'ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.6' into submodule path '/project/fep_switch/ldk_marvell/cpss_work_4.3.6' failed Failed to clone 'ldk_marvell/cpss_work_4.3.6'. Retry scheduled Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.7'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of 'ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.7' into submodule path '/project/fep_switch/ldk_marvell/cpss_work_4.3.7' failed Failed to clone 'ldk_marvell/cpss_work_4.3.7'. Retry scheduled Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.10'... Permission denied (publickey). fatal: Could not read from remote repository. Please make sure you have the correct access rights and the repository exists. fatal: clone of 'ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10' into submodule path '/project/fep_switch/ldk_marvell/cpss_work_4.3.10' failed Failed to clone 'ldk_marvell/cpss_work_4.3.10' a second time, aborting 原因
08-29
[user@localhost fep_switch]$ GIT_TRACE=1 GIT_CURL_VERBOSE=1 git submodule update --init --recursive 10:58:46.520579 git.c:725 trace: exec: git-submodule update --init --recursive 10:58:46.520616 run-command.c:655 trace: run_command: git-submodule update --init --recursive 10:58:46.531510 git.c:439 trace: built-in: git rev-parse --git-dir 10:58:46.533318 git.c:439 trace: built-in: git rev-parse --git-path objects 10:58:46.536000 git.c:439 trace: built-in: git rev-parse --show-prefix 10:58:46.537084 git.c:439 trace: built-in: git rev-parse --show-toplevel 10:58:46.540258 git.c:439 trace: built-in: git submodule--helper update --recursive --init -- 10:58:46.542987 run-command.c:1524 run_processes_parallel: preparing to run up to 1 tasks 10:58:46.543012 run-command.c:655 trace: run_command: git submodule--helper clone --path ldk_marvell/cpss_work_4.3.10 --name ldk_marvell/cpss_work_4.3.10 --url ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10 10:58:46.544305 git.c:439 trace: built-in: git submodule--helper clone --path ldk_marvell/cpss_work_4.3.10 --name ldk_marvell/cpss_work_4.3.10 --url ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10 10:58:46.544425 run-command.c:655 trace: run_command: unset GIT_PREFIX; GIT_DIR=.git git clone --no-checkout --separate-git-dir /project/fep_switch/.git/modules/ldk_marvell/cpss_work_4.3.10 -- ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10 /project/fep_switch/ldk_marvell/cpss_work_4.3.10 10:58:46.545324 git.c:439 trace: built-in: git clone --no-checkout --separate-git-dir /project/fep_switch/.git/modules/ldk_marvell/cpss_work_4.3.10 -- ssh://shengmingde@gerrit.ep.tp-link.com:29418/SMB/SWITCH/SDK/cpss_work_4.3.10 /project/fep_switch/ldk_marvell/cpss_work_4.3.10 Cloning into '/project/fep_switch/ldk_marvell/cpss_work_4.3.10'... 10:58:46.546841 run-command.c:655 trace: run_command: unset GIT_DIR; GIT_PROTOCOL=version=2 ssh -o SendEnv=GIT_PROTOCOL -p 29418 shengmingde@gerrit.ep.tp-link.com 'git-upload-pack '\''/SMB/SWITCH/SDK/cpss_work_4.3.10'\''' 10:58:50.629573 run-command.c:655 trace: run_command: git index-pack --stdin --fix-thin '--keep=fetch-pack 48930 on localhost.localdomain' --check-self-contained-and-connected 10:58:50.630737 git.c:439 trace: built-in: git index-pack --stdin --fix-thin '--keep=fetch-pack 48930 on localhost.localdomain' --check-self-contained-and-connected 请分析问题
08-29
演示了为无线无人机电池充电设计的感应电力传输(IPT)系统 Dynamic Wireless Charging for (UAV) using Inductive Coupling 模拟了为无人机(UAV)量身定制的无线电力传输(WPT)系统。该模型演示了直流电到高频交流电的转换,通过磁共振在气隙中无线传输能量,以及整流回直流电用于电池充电。 系统拓扑包括: 输入级:使用IGBT/二极管开关连接到全桥逆变器的直流电压源(12V)。 开关控制:脉冲发生器以85 kHz(周期:1/85000秒)的开关频率运行,这是SAE J2954无线充电标准的标准频率。 耦合级:使用互感和线性变压器块来模拟具有特定耦合系数的发射(Tx)和接收(Rx)线圈。 补偿:包括串联RLC分支,用于模拟谐振补偿网络(将线圈调谐到谐振频率)。 输出级:桥式整流器(基于二极管),用于将高频交流电转换回直流电,以供负载使用。 仪器:使用示波器块进行全面的电压和电流测量,用于分析输入/输出波形和效率。 模拟详细信息: 求解器:离散Tustin/向后Euler(通过powergui)。 采样时间:50e-6秒。 4.主要特点 高频逆变:模拟85 kHz下IGBT的开关瞬态。 磁耦合:模拟无人机着陆垫和机载接收器之间的松耦合行为。 Power GUI集成:用于专用电力系统离散仿真的设置。 波形分析:预配置的范围,用于查看逆变器输出电压、初级/次级电流和整流直流电压。 5.安装与使用 确保您已安装MATLAB和Simulink。 所需工具箱:必须安装Simscape Electrical(以前称为SimPowerSystems)工具箱才能运行sps_lib块。 打开文件并运行模拟。
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