feat: add case demo module and streamline Model assets

app.py

@@ -10,6 +10,8 @@ from analysis_functions import (
     frequency_domain_analysis,
     root_locus_analysis
 )
+# ===== 新增：算例演示模块函数导入 =====
+from case_demo_functions import run_case_demo
 from chatbot import chat_with_ai
 from user_stats import get_online_status_html, update_user_activity
 from ui_components import (
@@ -17,6 +19,7 @@ from ui_components import (
     create_time_domain_tab,
     create_frequency_domain_tab,
     create_root_locus_tab,
+    create_case_demo_tab,
     create_chatbot_tab
 )
 
@@ -59,7 +62,10 @@ with gr.Blocks(title="自动控制理论学习网站 - AI+数智平台", css=cus
             freq_domain_ui = create_frequency_domain_tab()
         with gr.TabItem("🎯 根轨迹 (Root Locus)", id=2):
             root_locus_ui = create_root_locus_tab()
-        with gr.TabItem("🤖 智能问答 (Q&A)", id=3):
+        # ===== 新增：算例演示 Tab（位于根轨迹与智能问答之间） =====
+        with gr.TabItem("🧪 算例演示 (Case Demo)", id=3):
+            case_demo_ui = create_case_demo_tab()
+        with gr.TabItem("🤖 智能问答 (Q&A)", id=4):
             chatbot_ui = create_chatbot_tab()
 
     # 2. 绑定事件逻辑
@@ -144,6 +150,41 @@ with gr.Blocks(title="自动控制理论学习网站 - AI+数智平台", css=cus
     num_input.change(fn=update_all_on_tf_change, inputs=tf_change_inputs, outputs=tf_change_outputs)
     den_input.change(fn=update_all_on_tf_change, inputs=tf_change_inputs, outputs=tf_change_outputs)
 
+    # ===== 新增：算例演示事件包装器 =====
+    def run_case_demo_wrapper(sim_time, dt, initial_soc, initial_engine_power, profile, rpm_scale, load_scale, sid):
+        update_user_activity(sid)
+        fig, summary, table_data = run_case_demo(
+            sim_time_s=sim_time,
+            dt=dt,
+            initial_soc_pct=initial_soc,
+            initial_engine_power_kw=initial_engine_power,
+            profile_name=profile,
+            rpm_scale=rpm_scale,
+            load_scale=load_scale
+        )
+        return fig, summary, table_data, get_online_status_html()
+
+    # ===== 新增：算例演示按钮事件绑定 =====
+    case_demo_ui["run_button"].click(
+        fn=run_case_demo_wrapper,
+        inputs=[
+            case_demo_ui["sim_time"],
+            case_demo_ui["dt"],
+            case_demo_ui["initial_soc"],
+            case_demo_ui["initial_engine_power"],
+            case_demo_ui["profile"],
+            case_demo_ui["rpm_scale"],
+            case_demo_ui["load_scale"],
+            session_id
+        ],
+        outputs=[
+            case_demo_ui["plot"],
+            case_demo_ui["summary"],
+            case_demo_ui["table"],
+            online_counter
+        ]
+    )
+
     # --- 聊天机器人事件 ---
     async def chat_wrapper(message, history, sid):
         update_user_activity(sid)